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Question

A weight lifter lifts 300 kg from the ground to a height of 2 meter in 3 second. The average power generated by him is

 



A

5880 watt

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B

4410 watt

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C

2205 watt

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D

1960 watt

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Solution

The correct option is D

1960 watt


P=WorkdoneTime=mght=300×9.8×23=1960W


Physics

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