Physics, asked by manoj1147, 1 year ago

A body of mass m kg is liftes by a man to height of one metre in 30sec. Another man liftd the same mass to the same height in 60sec. The work done by them are in the ratio

Answers

Answered by MSPR

0

1:2 ratio. because 30/60=1/2
work=force×displacement

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