A 55-kg athlete leaps into the air from a crouching position. Her center of mass rises 60 cm as her feet leave the ground and then it continues another 80 cm to the top of the leap. What is the average power she develops, assuming the force on the ground is constant
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A 55-kg athlete leaps into the air from a crouching position. Her center of mass rises 60 cm as her...
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