Physics, asked by SATURNop, 5 months ago

a body of mass 20 kg is initially at a height of 3m above the ground.its is lifted to a height of 2m from the position. what increase in potential energy ?

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Answered by laxmimahindrakar100

0

2 meters then all the potential energy will be converted to kinetic energy.assuming base as a referencemgh+0=K.E.+0so K.E.=400J

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