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Question

A 58 kg sprinter, starting from rest, runs 50 m in 7.6 s at constant acceleration.


a)

What is the magnitude of the horizontal force acting on the sprinter?


b) What is the sprinter's average power output during the first 2.5 s of his run?


c) What is the sprinter's average power output during the final 2.5 s ?

Top Answer

a) F = 1 0 0 . 3 4 N b) P A v... View the full answer

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