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Calculate the power of a crane in watts,...

Calculate the power of a crane in watts, which lifts a mass of `100 kg` to a height of `10 m` in `20 s`.

Text Solution

Verified by Experts

Given m = 100 kg
h = 10 m T = 20 s
Power , `P = (mgh)/T = (100 xx9.8 xx10)/20 = 490 W`
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