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29-05-2018
Physics

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An apple with a mass of 0.95 kilograms hangs from a tree branch 3.0 meters above the ground.if it falls to the ground, what is the kinetic energy of the apple just as it reaches the ground?

Respuesta :

29-05-2018

KE=1/2mv^2
KE=1/2x0.95x3=1.425

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