A 7 5 kg person lands on firm ground after jumping from a height of 2 m
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Question:
A kg person lands on firm ground after jumping from a height of m What is the average force in N exerted on her feet by the ground if she bends her legs as she lands so that her body moves cm during the impact? In other words, the change in her velocity as she comes to a stop occurs over a distance of cm You may assume that her acceleration is constant over the cm
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