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stringlengths 22
117
| answer
int64 0
6
| qid
stringlengths 15
30
| options
listlengths 3
7
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stringlengths 7
7
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|---|---|---|---|---|---|
What is the pattern of the person's hand's rotation speed?
| 1 |
100-0218-04-velocity&frequency
|
[
"Decelerating.",
"Accelerating.",
"Not moving at all.",
"Constant speed."
] |
0218-04
|
{
"question": "What is the pattern of the person's hand's rotation speed?",
"options": [
"Decelerating.",
"Accelerating.",
"Not moving at all.",
"Constant speed."
],
"answer": 1,
"key": "0218-04",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human;rotation"
}
|
What is the pattern of the person's hand's rotation speed?
| 1 |
101-0218-05-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
] |
0218-05
|
{
"question": "What is the pattern of the person's hand's rotation speed?",
"options": [
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
],
"answer": 1,
"key": "0218-05",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human;rotation"
}
|
What is the pattern of the person's hand's rotation speed?
| 3 |
102-0230-03-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
] |
0230-03
|
{
"question": "What is the pattern of the person's hand's rotation speed?",
"options": [
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
],
"answer": 3,
"key": "0230-03",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human;rotation"
}
|
What is the pattern of the person's hand's rotation speed?
| 1 |
103-0230-04-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0230-04
|
{
"question": "What is the pattern of the person's hand's rotation speed?",
"options": [
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 1,
"key": "0230-04",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human;rotation"
}
|
How does the frequency at which the triangle is drawn vary over time?
| 1 |
104-0941-00-velocity&frequency
|
[
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Constant speed."
] |
0941-00
|
{
"question": "How does the frequency at which the triangle is drawn vary over time?",
"options": [
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Constant speed."
],
"answer": 1,
"key": "0941-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the triangle is drawn vary over time?
| 2 |
105-0941-01-velocity&frequency
|
[
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Constant speed."
] |
0941-01
|
{
"question": "How does the frequency at which the triangle is drawn vary over time?",
"options": [
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Constant speed."
],
"answer": 2,
"key": "0941-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the circle is drawn vary over time?
| 3 |
106-0939-00-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Constant speed.",
"Accelerating."
] |
0939-00
|
{
"question": "How does the frequency at which the circle is drawn vary over time?",
"options": [
"Decelerating.",
"Not moving at all.",
"Constant speed.",
"Accelerating."
],
"answer": 3,
"key": "0939-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the circle is drawn vary over time?
| 3 |
107-0939-01-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
] |
0939-01
|
{
"question": "How does the frequency at which the circle is drawn vary over time?",
"options": [
"Constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
],
"answer": 3,
"key": "0939-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the rectangle is drawn vary over time?
| 3 |
108-0924-00-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
] |
0924-00
|
{
"question": "How does the frequency at which the rectangle is drawn vary over time?",
"options": [
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
],
"answer": 3,
"key": "0924-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the rectangle is drawn vary over time?
| 3 |
109-0924-01-velocity&frequency
|
[
"Not moving at all.",
"Accelerating.",
"Constant speed.",
"Decelerating."
] |
0924-01
|
{
"question": "How does the frequency at which the rectangle is drawn vary over time?",
"options": [
"Not moving at all.",
"Accelerating.",
"Constant speed.",
"Decelerating."
],
"answer": 3,
"key": "0924-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the trapezoid is drawn vary over time?
| 0 |
110-0923-00-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
] |
0923-00
|
{
"question": "How does the frequency at which the trapezoid is drawn vary over time?",
"options": [
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
],
"answer": 0,
"key": "0923-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the trapezoid is drawn vary over time?
| 2 |
111-0923-01-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
] |
0923-01
|
{
"question": "How does the frequency at which the trapezoid is drawn vary over time?",
"options": [
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
],
"answer": 2,
"key": "0923-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the diamond is drawn vary over time?
| 3 |
112-0922-00-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
] |
0922-00
|
{
"question": "How does the frequency at which the diamond is drawn vary over time?",
"options": [
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
],
"answer": 3,
"key": "0922-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the diamond is drawn vary over time?
| 2 |
113-0922-01-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
] |
0922-01
|
{
"question": "How does the frequency at which the diamond is drawn vary over time?",
"options": [
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
],
"answer": 2,
"key": "0922-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the 8-shape is drawn vary over time?
| 0 |
114-0921-00-velocity&frequency
|
[
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
] |
0921-00
|
{
"question": "How does the frequency at which the 8-shape is drawn vary over time?",
"options": [
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
],
"answer": 0,
"key": "0921-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the 8-shape is drawn vary over time?
| 1 |
115-0921-01-velocity&frequency
|
[
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
] |
0921-01
|
{
"question": "How does the frequency at which the 8-shape is drawn vary over time?",
"options": [
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
],
"answer": 1,
"key": "0921-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the infinity-shape is drawn vary over time?
| 3 |
116-0920-00-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0920-00
|
{
"question": "How does the frequency at which the infinity-shape is drawn vary over time?",
"options": [
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 3,
"key": "0920-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency at which the infinity-shape is drawn vary over time?
| 1 |
117-0920-01-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0920-01
|
{
"question": "How does the frequency at which the infinity-shape is drawn vary over time?",
"options": [
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 1,
"key": "0920-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "human",
"note": "human"
}
|
How does the frequency of the laser pointer movement change?
| 1 |
118-0919-00-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
] |
0919-00
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
],
"answer": 1,
"key": "0919-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 1 |
119-0919-01-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0919-01
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 1,
"key": "0919-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 3 |
120-0917-00-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Constant speed.",
"Accelerating."
] |
0917-00
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Decelerating.",
"Not moving at all.",
"Constant speed.",
"Accelerating."
],
"answer": 3,
"key": "0917-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 0 |
121-0917-01-velocity&frequency
|
[
"Decelerating.",
"Constant speed.",
"Accelerating.",
"Not moving at all."
] |
0917-01
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Decelerating.",
"Constant speed.",
"Accelerating.",
"Not moving at all."
],
"answer": 0,
"key": "0917-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 3 |
122-0915-00-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
] |
0915-00
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
],
"answer": 3,
"key": "0915-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 3 |
123-0915-01-velocity&frequency
|
[
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
] |
0915-01
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
],
"answer": 3,
"key": "0915-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 1 |
124-0914-00-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
] |
0914-00
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
],
"answer": 1,
"key": "0914-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 0 |
125-0914-01-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
] |
0914-01
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
],
"answer": 0,
"key": "0914-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 3 |
126-0913-00-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0913-00
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 3,
"key": "0913-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 1 |
127-0913-01-velocity&frequency
|
[
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
] |
0913-01
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
],
"answer": 1,
"key": "0913-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 0 |
128-0912-00-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
] |
0912-00
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
],
"answer": 0,
"key": "0912-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 2 |
129-0912-01-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
] |
0912-01
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
],
"answer": 2,
"key": "0912-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 2 |
130-0911-00-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Accelerating.",
"Constant speed."
] |
0911-00
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Not moving at all.",
"Decelerating.",
"Accelerating.",
"Constant speed."
],
"answer": 2,
"key": "0911-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 3 |
131-0911-01-velocity&frequency
|
[
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
] |
0911-01
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
],
"answer": 3,
"key": "0911-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 2 |
132-0910-00-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
] |
0910-00
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
],
"answer": 2,
"key": "0910-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 2 |
133-0910-01-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
] |
0910-01
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
],
"answer": 2,
"key": "0910-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 1 |
134-0909-00-velocity&frequency
|
[
"Not moving at all.",
"Accelerating.",
"Constant speed.",
"Decelerating."
] |
0909-00
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Not moving at all.",
"Accelerating.",
"Constant speed.",
"Decelerating."
],
"answer": 1,
"key": "0909-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
How does the frequency of the laser pointer movement change?
| 0 |
135-0909-01-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
] |
0909-01
|
{
"question": "How does the frequency of the laser pointer movement change?",
"options": [
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
],
"answer": 0,
"key": "0909-01",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the pattern of the pendulum's movement speed throughout the entire video?
| 2 |
136-0254-03-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
] |
0254-03
|
{
"question": "What is the pattern of the pendulum's movement speed throughout the entire video?",
"options": [
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
],
"answer": 2,
"key": "0254-03",
"video_source_url": "https://www.youtube.com/watch?v=QA1ZAMtxbBA",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the pattern of the man's rotation speed throughout the entire video?
| 1 |
137-0256-03-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0256-03
|
{
"question": "What is the pattern of the man's rotation speed throughout the entire video?",
"options": [
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 1,
"key": "0256-03",
"video_source_url": "https://www.youtube.com/watch?v=_eMH07Tghs0",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the object's rotational speed pattern?
| 0 |
138-0262-05-velocity&frequency
|
[
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
] |
0262-05
|
{
"question": "What is the object's rotational speed pattern?",
"options": [
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
],
"answer": 0,
"key": "0262-05",
"video_source_url": "https://www.youtube.com/watch?v=mu9jAHgDjQg",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the object's rotational speed pattern?
| 0 |
139-0262-06-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
] |
0262-06
|
{
"question": "What is the object's rotational speed pattern?",
"options": [
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
],
"answer": 0,
"key": "0262-06",
"video_source_url": "https://www.youtube.com/watch?v=mu9jAHgDjQg",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the object's rotational speed pattern?
| 3 |
140-0263-05-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
] |
0263-05
|
{
"question": "What is the object's rotational speed pattern?",
"options": [
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
],
"answer": 3,
"key": "0263-05",
"video_source_url": "https://www.youtube.com/watch?v=sqk4SNdnjRk",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the object's rotational speed pattern?
| 1 |
141-0263-06-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Accelerating.",
"Constant speed."
] |
0263-06
|
{
"question": "What is the object's rotational speed pattern?",
"options": [
"Not moving at all.",
"Decelerating.",
"Accelerating.",
"Constant speed."
],
"answer": 1,
"key": "0263-06",
"video_source_url": "https://www.youtube.com/watch?v=sqk4SNdnjRk",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the object's rotational speed pattern?
| 1 |
142-0265-05-velocity&frequency
|
[
"Decelerating.",
"Accelerating.",
"Constant speed.",
"Not moving at all."
] |
0265-05
|
{
"question": "What is the object's rotational speed pattern?",
"options": [
"Decelerating.",
"Accelerating.",
"Constant speed.",
"Not moving at all."
],
"answer": 1,
"key": "0265-05",
"video_source_url": "https://www.youtube.com/watch?v=2xZLqW4iH7A",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is balls' speed pattern?
| 0 |
143-0266-03-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
] |
0266-03
|
{
"question": "What is balls' speed pattern?",
"options": [
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
],
"answer": 0,
"key": "0266-03",
"video_source_url": "https://www.youtube.com/watch?v=QUS5BuJsqEo",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the disk's rotational speed pattern?
| 1 |
144-0268-03-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
] |
0268-03
|
{
"question": "What is the disk's rotational speed pattern?",
"options": [
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
],
"answer": 1,
"key": "0268-03",
"video_source_url": "https://www.youtube.com/watch?v=WdcfWf07UIg",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the disk's rotational speed pattern?
| 2 |
145-0268-04-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
] |
0268-04
|
{
"question": "What is the disk's rotational speed pattern?",
"options": [
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
],
"answer": 2,
"key": "0268-04",
"video_source_url": "https://www.youtube.com/watch?v=WdcfWf07UIg",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the disk's rotational speed pattern?
| 2 |
146-0268-01-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
] |
0268-01
|
{
"question": "What is the disk's rotational speed pattern?",
"options": [
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
],
"answer": 2,
"key": "0268-01",
"video_source_url": "https://www.youtube.com/watch?v=WdcfWf07UIg",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the wheel's rotational speed pattern?
| 0 |
147-0270-02-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
] |
0270-02
|
{
"question": "What is the wheel's rotational speed pattern?",
"options": [
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
],
"answer": 0,
"key": "0270-02",
"video_source_url": "https://www.youtube.com/watch?v=HWpYlNDlzK4",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the wheel's rotational speed pattern?
| 2 |
148-0270-01-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Constant speed.",
"Decelerating."
] |
0270-01
|
{
"question": "What is the wheel's rotational speed pattern?",
"options": [
"Accelerating.",
"Not moving at all.",
"Constant speed.",
"Decelerating."
],
"answer": 2,
"key": "0270-01",
"video_source_url": "https://www.youtube.com/watch?v=HWpYlNDlzK4",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the athlete's leg's rotational speed pattern?
| 1 |
149-0289-02-velocity&frequency
|
[
"Decelerating.",
"Accelerating.",
"Not moving at all.",
"Constant speed."
] |
0289-02
|
{
"question": "What is the athlete's leg's rotational speed pattern?",
"options": [
"Decelerating.",
"Accelerating.",
"Not moving at all.",
"Constant speed."
],
"answer": 1,
"key": "0289-02",
"video_source_url": "https://www.youtube.com/watch?v=x1uOtX8mYJo",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is engine's speed pattern?
| 3 |
150-0313-00-velocity&frequency
|
[
"Decelerating.",
"Constant speed.",
"Accelerating.",
"Not moving at all."
] |
0313-00
|
{
"question": "What is engine's speed pattern?",
"options": [
"Decelerating.",
"Constant speed.",
"Accelerating.",
"Not moving at all."
],
"answer": 3,
"key": "0313-00",
"video_source_url": "https://www.youtube.com/watch?v=D3_0-QpavbI",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the disk's rotational speed pattern?
| 3 |
151-0326-05-velocity&frequency
|
[
"Constant speed.",
"Not moving at all.",
"Decelerating.",
"Accelerating."
] |
0326-05
|
{
"question": "What is the disk's rotational speed pattern?",
"options": [
"Constant speed.",
"Not moving at all.",
"Decelerating.",
"Accelerating."
],
"answer": 3,
"key": "0326-05",
"video_source_url": "https://www.youtube.com/watch?v=VOOVtEjHqjw",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the washing machine agitator's rotational speed pattern?
| 3 |
152-0357-00-velocity&frequency
|
[
"Decelerating.",
"Accelerating.",
"Constant speed.",
"Not moving at all."
] |
0357-00
|
{
"question": "What is the washing machine agitator's rotational speed pattern?",
"options": [
"Decelerating.",
"Accelerating.",
"Constant speed.",
"Not moving at all."
],
"answer": 3,
"key": "0357-00",
"video_source_url": "https://www.youtube.com/watch?v=_OwoQEl_ii0",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the fan blade's rotational speed pattern?
| 1 |
153-0368-02-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
] |
0368-02
|
{
"question": "What is the fan blade's rotational speed pattern?",
"options": [
"Constant speed.",
"Accelerating.",
"Decelerating.",
"Not moving at all."
],
"answer": 1,
"key": "0368-02",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the fan blade's rotational speed pattern?
| 0 |
154-0368-03-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
] |
0368-03
|
{
"question": "What is the fan blade's rotational speed pattern?",
"options": [
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
],
"answer": 0,
"key": "0368-03",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the person's walking speed pattern?
| 1 |
155-0526-03-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
] |
0526-03
|
{
"question": "What is the person's walking speed pattern?",
"options": [
"Constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
],
"answer": 1,
"key": "0526-03",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the trend in the camera's movement speed across the entire video?
| 3 |
156-0237-01-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0237-01
|
{
"question": "What is the trend in the camera's movement speed across the entire video?",
"options": [
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 3,
"key": "0237-01",
"video_source_url": "https://www.youtube.com/watch?v=CP5k2gRabvc",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 1
},
"demonstration_type": "object",
"note": "object"
}
|
What is the trend in the camera's movement speed across the entire video?
| 1 |
157-0237-02-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
] |
0237-02
|
{
"question": "What is the trend in the camera's movement speed across the entire video?",
"options": [
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
],
"answer": 1,
"key": "0237-02",
"video_source_url": "https://www.youtube.com/watch?v=CP5k2gRabvc",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the cat's speed pattern?
| 2 |
158-0243-00-velocity&frequency
|
[
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
] |
0243-00
|
{
"question": "What is the cat's speed pattern?",
"options": [
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
],
"answer": 2,
"key": "0243-00",
"video_source_url": "https://www.youtube.com/watch?v=ExnWRuniooY",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the hula hoop's rotational speed pattern?
| 3 |
159-0258-03-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
] |
0258-03
|
{
"question": "What is the hula hoop's rotational speed pattern?",
"options": [
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
],
"answer": 3,
"key": "0258-03",
"video_source_url": "https://www.youtube.com/watch?v=oyvYvruZfmw",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the hula hoop's rotational speed pattern?
| 1 |
160-0258-04-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Accelerating.",
"Not moving at all."
] |
0258-04
|
{
"question": "What is the hula hoop's rotational speed pattern?",
"options": [
"Constant speed.",
"Decelerating.",
"Accelerating.",
"Not moving at all."
],
"answer": 1,
"key": "0258-04",
"video_source_url": "https://www.youtube.com/watch?v=oyvYvruZfmw",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the athlete's rotational speed pattern?
| 0 |
161-0261-01-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
] |
0261-01
|
{
"question": "What is the athlete's rotational speed pattern?",
"options": [
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
],
"answer": 0,
"key": "0261-01",
"video_source_url": "https://www.youtube.com/watch?v=P6UwokP8BEg",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the merry-go-round's rotational speed pattern?
| 3 |
162-0264-03-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
] |
0264-03
|
{
"question": "What is the merry-go-round's rotational speed pattern?",
"options": [
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
],
"answer": 3,
"key": "0264-03",
"video_source_url": "https://www.youtube.com/watch?v=7Da7b4gyRp4",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the merry-go-round's rotational speed pattern?
| 2 |
163-0264-04-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
] |
0264-04
|
{
"question": "What is the merry-go-round's rotational speed pattern?",
"options": [
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
],
"answer": 2,
"key": "0264-04",
"video_source_url": "https://www.youtube.com/watch?v=7Da7b4gyRp4",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the merry-go-round's rotational speed pattern?
| 2 |
164-0264-01-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0264-01
|
{
"question": "What is the merry-go-round's rotational speed pattern?",
"options": [
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 2,
"key": "0264-01",
"video_source_url": "https://www.youtube.com/watch?v=7Da7b4gyRp4",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is balls' speed pattern?
| 1 |
165-0266-01-velocity&frequency
|
[
"Accelerating.",
"Constant speed.",
"Decelerating.",
"Not moving at all."
] |
0266-01
|
{
"question": "What is balls' speed pattern?",
"options": [
"Accelerating.",
"Constant speed.",
"Decelerating.",
"Not moving at all."
],
"answer": 1,
"key": "0266-01",
"video_source_url": "https://www.youtube.com/watch?v=QUS5BuJsqEo",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the moon's rotational speed pattern?
| 2 |
166-0273-00-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Constant speed.",
"Decelerating."
] |
0273-00
|
{
"question": "What is the moon's rotational speed pattern?",
"options": [
"Accelerating.",
"Not moving at all.",
"Constant speed.",
"Decelerating."
],
"answer": 2,
"key": "0273-00",
"video_source_url": "https://www.youtube.com/watch?v=MrzWzMUhQfw",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the moon's rotational speed pattern?
| 2 |
167-0273-02-velocity&frequency
|
[
"Decelerating.",
"Constant speed.",
"Accelerating.",
"Not moving at all."
] |
0273-02
|
{
"question": "What is the moon's rotational speed pattern?",
"options": [
"Decelerating.",
"Constant speed.",
"Accelerating.",
"Not moving at all."
],
"answer": 2,
"key": "0273-02",
"video_source_url": "https://www.youtube.com/watch?v=MrzWzMUhQfw",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the moon's rotational speed pattern?
| 3 |
168-0273-03-velocity&frequency
|
[
"Constant speed.",
"Not moving at all.",
"Accelerating.",
"Decelerating."
] |
0273-03
|
{
"question": "What is the moon's rotational speed pattern?",
"options": [
"Constant speed.",
"Not moving at all.",
"Accelerating.",
"Decelerating."
],
"answer": 3,
"key": "0273-03",
"video_source_url": "https://www.youtube.com/watch?v=MrzWzMUhQfw",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the second hand's rotational speed pattern on the watch?
| 0 |
169-0291-04-velocity&frequency
|
[
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
] |
0291-04
|
{
"question": "What is the second hand's rotational speed pattern on the watch?",
"options": [
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
],
"answer": 0,
"key": "0291-04",
"video_source_url": "https://www.youtube.com/watch?v=xyCQFLOSWGc",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the second hand's rotational speed pattern on the watch?
| 2 |
170-0291-00-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
] |
0291-00
|
{
"question": "What is the second hand's rotational speed pattern on the watch?",
"options": [
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
],
"answer": 2,
"key": "0291-00",
"video_source_url": "https://www.youtube.com/watch?v=xyCQFLOSWGc",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the school of fish's speed pattern?
| 0 |
171-0319-00-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
] |
0319-00
|
{
"question": "What is the school of fish's speed pattern?",
"options": [
"Constant speed.",
"Decelerating.",
"Not moving at all.",
"Accelerating."
],
"answer": 0,
"key": "0319-00",
"video_source_url": "https://www.youtube.com/watch?v=3oMFX_2IG8U",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the school of fish's speed pattern?
| 1 |
172-0319-04-velocity&frequency
|
[
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Constant speed."
] |
0319-04
|
{
"question": "What is the school of fish's speed pattern?",
"options": [
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Constant speed."
],
"answer": 1,
"key": "0319-04",
"video_source_url": "https://www.youtube.com/watch?v=3oMFX_2IG8U",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the school of fish's speed pattern?
| 2 |
173-0319-01-velocity&frequency
|
[
"Decelerating.",
"Accelerating.",
"Constant speed.",
"Not moving at all."
] |
0319-01
|
{
"question": "What is the school of fish's speed pattern?",
"options": [
"Decelerating.",
"Accelerating.",
"Constant speed.",
"Not moving at all."
],
"answer": 2,
"key": "0319-01",
"video_source_url": "https://www.youtube.com/watch?v=3oMFX_2IG8U",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the disk's rotational speed pattern?
| 3 |
174-0345-02-velocity&frequency
|
[
"Constant speed.",
"Not moving at all.",
"Accelerating.",
"Decelerating."
] |
0345-02
|
{
"question": "What is the disk's rotational speed pattern?",
"options": [
"Constant speed.",
"Not moving at all.",
"Accelerating.",
"Decelerating."
],
"answer": 3,
"key": "0345-02",
"video_source_url": "https://www.youtube.com/watch?v=oCg1tK4arNM",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the wheel's rotational speed pattern?
| 3 |
175-0350-00-velocity&frequency
|
[
"Accelerating.",
"Decelerating.",
"Not moving at all.",
"Constant speed."
] |
0350-00
|
{
"question": "What is the wheel's rotational speed pattern?",
"options": [
"Accelerating.",
"Decelerating.",
"Not moving at all.",
"Constant speed."
],
"answer": 3,
"key": "0350-00",
"video_source_url": "https://www.youtube.com/watch?v=thTAGT4pwzM",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is pen's speed pattern?
| 3 |
176-0365-02-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
] |
0365-02
|
{
"question": "What is pen's speed pattern?",
"options": [
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
],
"answer": 3,
"key": "0365-02",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the camera's speed pattern?
| 0 |
177-0377-01-velocity&frequency
|
[
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
] |
0377-01
|
{
"question": "What is the camera's speed pattern?",
"options": [
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
],
"answer": 0,
"key": "0377-01",
"video_source_url": "https://www.youtube.com/watch?v=mMRNS3XJmgU",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 1
},
"demonstration_type": "object",
"note": "object"
}
|
What is the camera's speed pattern?
| 3 |
178-0377-02-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
] |
0377-02
|
{
"question": "What is the camera's speed pattern?",
"options": [
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
],
"answer": 3,
"key": "0377-02",
"video_source_url": "https://www.youtube.com/watch?v=mMRNS3XJmgU",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 1
},
"demonstration_type": "object",
"note": "object"
}
|
What is the camera's speed pattern?
| 2 |
179-0387-00-velocity&frequency
|
[
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
] |
0387-00
|
{
"question": "What is the camera's speed pattern?",
"options": [
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
],
"answer": 2,
"key": "0387-00",
"video_source_url": "https://www.youtube.com/watch?v=0zCm_-NuTu4",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 1
},
"demonstration_type": "object",
"note": "object"
}
|
What is the camera's speed pattern?
| 0 |
180-0391-00-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Accelerating.",
"Not moving at all."
] |
0391-00
|
{
"question": "What is the camera's speed pattern?",
"options": [
"Constant speed.",
"Decelerating.",
"Accelerating.",
"Not moving at all."
],
"answer": 0,
"key": "0391-00",
"video_source_url": "https://www.youtube.com/watch?v=ENIRIODDbbw",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 1
},
"demonstration_type": "object",
"note": "object"
}
|
What is the camera's speed pattern?
| 1 |
181-0392-01-velocity&frequency
|
[
"Constant speed.",
"Decelerating.",
"Accelerating.",
"Not moving at all."
] |
0392-01
|
{
"question": "What is the camera's speed pattern?",
"options": [
"Constant speed.",
"Decelerating.",
"Accelerating.",
"Not moving at all."
],
"answer": 1,
"key": "0392-01",
"video_source_url": "https://www.youtube.com/watch?v=ENIRIODDbbw",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 1
},
"demonstration_type": "object",
"note": "object"
}
|
What is the camera's speed pattern?
| 2 |
182-0396-01-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
] |
0396-01
|
{
"question": "What is the camera's speed pattern?",
"options": [
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
],
"answer": 2,
"key": "0396-01",
"video_source_url": "https://www.youtube.com/watch?v=i1QrJsOMY4k",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 1
},
"demonstration_type": "object",
"note": "object"
}
|
What is the camera's speed pattern?
| 2 |
183-0396-02-velocity&frequency
|
[
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Constant speed."
] |
0396-02
|
{
"question": "What is the camera's speed pattern?",
"options": [
"Not moving at all.",
"Accelerating.",
"Decelerating.",
"Constant speed."
],
"answer": 2,
"key": "0396-02",
"video_source_url": "https://www.youtube.com/watch?v=i1QrJsOMY4k",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 1
},
"demonstration_type": "object",
"note": "object"
}
|
What is the toy car's speed pattern?
| 3 |
184-0804-00-velocity&frequency
|
[
"Accelerating.",
"Decelerating.",
"Not moving at all.",
"Constant speed."
] |
0804-00
|
{
"question": "What is the toy car's speed pattern?",
"options": [
"Accelerating.",
"Decelerating.",
"Not moving at all.",
"Constant speed."
],
"answer": 3,
"key": "0804-00",
"video_source_url": "https://www.youtube.com/watch?v=ZrvqwkFwUSc",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the toy car's speed pattern?
| 1 |
185-0804-01-velocity&frequency
|
[
"Accelerating.",
"Constant speed.",
"Decelerating.",
"Not moving at all."
] |
0804-01
|
{
"question": "What is the toy car's speed pattern?",
"options": [
"Accelerating.",
"Constant speed.",
"Decelerating.",
"Not moving at all."
],
"answer": 1,
"key": "0804-01",
"video_source_url": "https://www.youtube.com/watch?v=ZrvqwkFwUSc",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the toy car's speed pattern?
| 3 |
186-0804-04-velocity&frequency
|
[
"Constant speed.",
"Not moving at all.",
"Decelerating.",
"Accelerating."
] |
0804-04
|
{
"question": "What is the toy car's speed pattern?",
"options": [
"Constant speed.",
"Not moving at all.",
"Decelerating.",
"Accelerating."
],
"answer": 3,
"key": "0804-04",
"video_source_url": "https://www.youtube.com/watch?v=ZrvqwkFwUSc",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the toy car's rotational speed pattern?
| 3 |
187-0808-00-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
] |
0808-00
|
{
"question": "What is the toy car's rotational speed pattern?",
"options": [
"Decelerating.",
"Not moving at all.",
"Accelerating.",
"Constant speed."
],
"answer": 3,
"key": "0808-00",
"video_source_url": "https://www.youtube.com/watch?v=ziDyUn1uNus",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the toy car's rotational speed pattern?
| 3 |
188-0808-04-velocity&frequency
|
[
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
] |
0808-04
|
{
"question": "What is the toy car's rotational speed pattern?",
"options": [
"Accelerating.",
"Constant speed.",
"Not moving at all.",
"Decelerating."
],
"answer": 3,
"key": "0808-04",
"video_source_url": "https://www.youtube.com/watch?v=ziDyUn1uNus",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the wheel's rotational speed pattern?
| 2 |
189-0812-00-velocity&frequency
|
[
"Constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
] |
0812-00
|
{
"question": "What is the wheel's rotational speed pattern?",
"options": [
"Constant speed.",
"Accelerating.",
"Not moving at all.",
"Decelerating."
],
"answer": 2,
"key": "0812-00",
"video_source_url": "https://systemsorienteddesign.net/reinventing-the-wheel/",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the toy car's rotational speed pattern?
| 1 |
190-0814-00-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
] |
0814-00
|
{
"question": "What is the toy car's rotational speed pattern?",
"options": [
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
],
"answer": 1,
"key": "0814-00",
"video_source_url": "https://www.youtube.com/watch?v=h-HGBsZkFu8",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the person's rotational speed pattern?
| 0 |
191-0253-03-velocity&frequency
|
[
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
] |
0253-03
|
{
"question": "What is the person's rotational speed pattern?",
"options": [
"Accelerating.",
"Decelerating.",
"Constant speed.",
"Not moving at all."
],
"answer": 0,
"key": "0253-03",
"video_source_url": "https://www.youtube.com/watch?v=5nBEyVZUrk8",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the person's rotational speed pattern?
| 2 |
192-0253-04-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
] |
0253-04
|
{
"question": "What is the person's rotational speed pattern?",
"options": [
"Not moving at all.",
"Constant speed.",
"Decelerating.",
"Accelerating."
],
"answer": 2,
"key": "0253-04",
"video_source_url": "https://www.youtube.com/watch?v=5nBEyVZUrk8",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the object's rotational speed pattern?
| 2 |
193-0262-01-velocity&frequency
|
[
"Decelerating.",
"Not moving at all.",
"Constant speed.",
"Accelerating."
] |
0262-01
|
{
"question": "What is the object's rotational speed pattern?",
"options": [
"Decelerating.",
"Not moving at all.",
"Constant speed.",
"Accelerating."
],
"answer": 2,
"key": "0262-01",
"video_source_url": "https://www.youtube.com/watch?v=mu9jAHgDjQg",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the person's rotational speed pattern?
| 2 |
194-0267-05-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
] |
0267-05
|
{
"question": "What is the person's rotational speed pattern?",
"options": [
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
],
"answer": 2,
"key": "0267-05",
"video_source_url": "https://www.youtube.com/watch?v=K8fGcX9vUrk",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the person's rotational speed pattern?
| 2 |
195-0267-06-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
] |
0267-06
|
{
"question": "What is the person's rotational speed pattern?",
"options": [
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
],
"answer": 2,
"key": "0267-06",
"video_source_url": "https://www.youtube.com/watch?v=K8fGcX9vUrk",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the pattern of the roller coaster's speed on the rail?
| 0 |
196-0275-01-velocity&frequency
|
[
"Accelerating.",
"Decelerating.",
"Not moving at all.",
"Constant speed."
] |
0275-01
|
{
"question": "What is the pattern of the roller coaster's speed on the rail?",
"options": [
"Accelerating.",
"Decelerating.",
"Not moving at all.",
"Constant speed."
],
"answer": 0,
"key": "0275-01",
"video_source_url": "https://www.youtube.com/watch?v=NsFYcy3X_dg",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the pattern of the roller coaster's speed on the rail?
| 1 |
197-0275-02-velocity&frequency
|
[
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
] |
0275-02
|
{
"question": "What is the pattern of the roller coaster's speed on the rail?",
"options": [
"Not moving at all.",
"Decelerating.",
"Constant speed.",
"Accelerating."
],
"answer": 1,
"key": "0275-02",
"video_source_url": "https://www.youtube.com/watch?v=NsFYcy3X_dg",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the fan blade's rotational speed pattern?
| 1 |
198-0367-00-velocity&frequency
|
[
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
] |
0367-00
|
{
"question": "What is the fan blade's rotational speed pattern?",
"options": [
"Not moving at all.",
"Constant speed.",
"Accelerating.",
"Decelerating."
],
"answer": 1,
"key": "0367-00",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 0,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
What is the fan blade's rotational speed pattern?
| 0 |
199-0367-02-velocity&frequency
|
[
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
] |
0367-02
|
{
"question": "What is the fan blade's rotational speed pattern?",
"options": [
"Accelerating.",
"Not moving at all.",
"Decelerating.",
"Constant speed."
],
"answer": 0,
"key": "0367-02",
"video_source_url": "",
"motion_type": "velocity&frequency",
"variation": {
"counterfactual": 1,
"composite": 0,
"zoom": 0,
"first_person": 0
},
"demonstration_type": "object",
"note": "object"
}
|
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