Question

A runner dashes from the starting line (x=0) to a point 134 m away and then turns around and runs to a point 26 m away from the starting point in 16.8 seconds. To the nearest tenth of a m/s what is the average speed? and what is the velocity of the runner.
Average speed = (134+108)/16.8 m/s
Average velocity = 26/16.8 m/s
14,88

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