He frequently paces back and forth to get the best views. The diagram below shows several of Seymour's positions and times. Depress the mouse on the pop-up menu below to see the answer. Depress mouse to see answer. In conclusion, speed and velocity are kinematic quantities which have distinctly different definitions.
Speed is ignorant of direction .
On the other hand, velocity is direction-aware . Velocity, the vector quantity , is the rate at which the position changes.