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Question
How much work is done when a body of mass m is raised to a height h above the ground ?
How much work is done when a body of mass m is raised to a height h above the ground ?
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Solution
Mass = m ,Height = h
Work done (w) = f s or we know that PE = W
E=mgh (in case of potential energy)
So,
W = mgh
Mass = m ,Height = h
Work done (w) = f s or we know that PE = W
E=mgh (in case of potential energy)
So,
W = mgh
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