(II) An exceptional standing jump would raise a person 0.80 m off the ground. To do this, what force must a 68-kg person exert against the ground? Assume the person crouches a distance of 0.20 m prior to jumping, and thus the upward force has this distance to act over before he leaves the ground.

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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(II) An exceptional standing jump would
raise a person 0.80 m off the ground. To do
this, what force must a 68-kg person exert
against the ground? Assume the person
crouches a distance of 0.20 m prior to
jumping, and thus the upward force has
this distance to act over before he leaves
the ground.
Transcribed Image Text:(II) An exceptional standing jump would raise a person 0.80 m off the ground. To do this, what force must a 68-kg person exert against the ground? Assume the person crouches a distance of 0.20 m prior to jumping, and thus the upward force has this distance to act over before he leaves the ground.
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