Physics, 31.10.2019 01:31 KariSupreme
A33-kg child jumps to the ground from the top of a fence that is 1.7 m high. you analyze the problem using upward as the positive x direction. part a taking x = 0 to be at the bottom of the fence, what are the initial potential energy of the child-earth system and the change in the system kinetic energy during the jump? enter your answers numerically separated by a comma.
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A33-kg child jumps to the ground from the top of a fence that is 1.7 m high. you analyze the problem...
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