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in Physics by (47.6k points)
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A body of mass 100kg is lifted up by 10m. Find:

a) the amount of work done 

b) potential energy of the body at that height

1 Answer

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by (46.9k points)
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Best answer

Height, h = 10m 

Acceleration due to gravity, g = 10m/s

a) Work done, W = mgh = 10kJ 

b) Potential energy of the body = work done = 10kJ

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