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The weight of an object on the moon is one-sixth of its weight on earth. the ratio of the kinetic energy of a body on earth moving with speed v to that of the same body moving with speed v on the moon is:

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Answer:

Ans: A) the kinetic energy. Kinetic energy = 1/2 mv2, which is independent of g, weight depends on g but not mass. 2) Ans: D) d The mass has not accelerated up since constant velocity is maintained. The net work done must be conserved F x d = mg x

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