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A man works with the constant power 100 W. How much mass of an object can he lift upward at the uniform velocity `1ms^(-1)`? `(g=10ms^(-2))`

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Verified by Experts

The correct Answer is:
`10kg`
Power `P=(W)/(t)=(mgh)/(t)=mg((h)/(t))=mgv`
`therefore m=(P)/(gv)=(100)/(10xx1)=10kg`
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