Calculate the energy in lifting a mass of 10kg. through a vertical height of 10m?
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Answered by
0
Answer:
applying potential e=mgh
10×10×9.8=980 J
Answered by
3
The energy that we expend is stored as potential energy in the body
Hence the PE will be the energy needed to lift the mass
PE = mgh
PE = 10*9.8*10
PE = 980J
Hence, 980J of energy has been expended by us to lift the mass by 10m
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