How much work is done to raise 5 kg body by 2m?
jakhar2:
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mass = 5kg
height =2m
acceleration due to gravity=10m/s^2
work done = mgh
= 5×2×10
=100 J
height =2m
acceleration due to gravity=10m/s^2
work done = mgh
= 5×2×10
=100 J
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