Physics, 01.11.2019 06:31 tmrsavage02p7cj16

Sprinting near the end of a race, a runner with a mass 63 kg accelerates from a speed of 25 m/s to a speed of 26 m/s in 54 s. to gain speed the runner produces a backward force on the ground, so that the ground pushes the runner forward, providing the force necessary for the acceleration. calculate this average force. answer in units of n.

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Sprinting near the end of a race, a runner with a mass 63 kg accelerates from a speed of 25 m/s to a...

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