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Asked by Prashant DIGHE | 17 Sep, 2019, 22:01: PM
answered-by-expert Expert Answer
Required force F to move the body of mass m1 is given by,  F = (m2-m1)g  N
 
Instantaneous power = force × velocity = (m2-m1)g v  Watt
Answered by Thiyagarajan K | 18 Sep, 2019, 11:42: AM

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