Math, asked by rajprithvi9881, 1 year ago

A person holds a body of mass 20 kg over his head for 10 sec. has he done any work? justify your answer.

Answers

Answered by Biswa1111

6

According to physics..no! bcoz Work done is 1/2 massXVelocity

Answered by gungunsonkar

2

A person holde a body of mass 20 kg over his head for 10 sec has he done any work

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