Definition of Imagery Imagery means to use figurative language to represent objects, actions, and ideas in such a way that it appeals to our physical senses. Usually it is thought that imagery makes use of particular words that create visual representation of ideas in our minds.
A velocity vector is an arrow that shows direction and speed of motion of a GPS site. The velocity vector for each site shown in Figure 2 is calculated from data like those shown in Figure 1. A vector is a mathematical construct that has a magnitude and a direction.
Velocity, displacement [s], momentum, force and acceleration are vectors. 6. Speed, distance [d], time, and energy (joules) are scalar quantities. 7. The slope of the velocity-time graph is acceleration. 8. At zero (0) degrees two vectors have a resultant equal to their sum. At 180. degrees two vectors have a resultant equal to their difference. From the difference. to the sum is the total range of possible resultants.