Question: An athlete is training on a 100 m long linear track. His motion is described by the graph of his position vs. time, below. (a)

An athlete is training on a 100 m long linear track. His motion is described by the graph of his position vs. time, below.

(a) For each segment of the graph, find the magnitude and direction of the athlete's velocity.

(b) What are the magnitude and direction of the athlete's average velocity over the entire 60 s interval?

An athlete is training on a 100 m long linear track. His

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