suppose a man is working in a farm his work is to displays a brick of mass 2 kg from 10 cm to 100m with an acceleration of 2 metre per second square find the rate of his doing work if he do that work in 30 second
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Answer:
Work done on pushing the block is.
w=mgh ( as no work done against friction)
10×9.8×3
⇒w=294 J
Explanation:
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