Relate to two objects that start at x = 0 at t = 0 and move in one dimension independently of one another. Graphs, of the velocity of each object versus time are shown below.
0:00 Intro
0:23 Which object is farthest from the origin at t = 2 seconds.
2:59 Which object moves with constant non-zero acceleration?
5:00 Which object is in its initial position at t = 2 seconds?

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