a man carries a load of 30 kilogram to the roof of the bus 3 M high calculate the amount of work done
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Amount of work done
=mass*acceralation due to gravity*height
=30 kg *9.8 ms-2 * 3 m
=882 J
=mass*acceralation due to gravity*height
=30 kg *9.8 ms-2 * 3 m
=882 J
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