PI.1.2 Describe the slope of Velocity speed with direction proportion, and – the graphical representation quantity of position vs. clock reading (time) in terms of the velocity of the object. PI.1.3 Rank the velocities of System defined boundaries encompassing Scale, proportion, and – objects in a system on in a complex whole quantity the slope of a position vs. Magnitude numerical quantity or value – clock reading (time) graphical Slope number that measures its "steepness", – representation. Recognize usually denoted by the letter m. It is the change that the magnitude of the in y for a unit change in x along the line slope representing a negative velocity can be greater than the magnitude of the slope representing a positive velocity. PI.1.4 Describe the Distance - scalar quantity that refers to "how Scale, proportion, and differences between the terms much ground an object has covered" during its quantity motion. “distance,” “displacement,” Displacement - vector quantity that refers to “speed,” “velocity,” “average speed,” and "how far out of an object is"; it is the “average velocity” and be able to object's overall change in position.Speed how – calculate any of those values fast an object is moving given an object moving at a Velocity the rate at an object changes its – single constant velocity or position with different constant Average speed distance traveled divided by – velocities over a given time the time elapsed interval. Average velocity displacement divided by the – time. Standard 2: Constant Acceleration
PI.1.2 Describe the slope of the graphical representation of position vs. clock reading (time) in terms of the velocity of the object. Velocity – speed with direction proportion, and quantity PI.1.3 Rank the velocities of objects in a system on the slope of a position vs. clock reading (time) graphical representation. Recognize that the magnitude of the slope representing a negative velocity can be greater than the magnitude of the slope representing a positive velocity. System – defined boundaries encompassing in a complex whole Magnitude – numerical quantity or value Slope – number that measures its "steepness", usually denoted by the letter m. It is the change in y for a unit change in x along the line Scale, proportion, and quantity PI.1.4 Describe the differences between the terms “distance,” “displacement,” “speed,” “velocity,” “average speed,” and “average velocity” and be able to calculate any of those values given an object moving at a single constant velocity or with different constant velocities over a given time interval. Distance - scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement - vector quantity that refers to "how far out of an object is"; it is the object's overall change in position.Speed – how fast an object is moving Velocity – the rate at an object changes its position Average speed – distance traveled divided by the time elapsed Average velocity – displacement divided by the time. Scale, proportion, and quantity Standard 2: Constant Acceleration
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