Physics, asked by Ravinderdeep11, 1 year ago

what is the amount of the work done by a weight lifter holding a weight of 100kg on his shoulder for 40s.

Answers

Answered by rakshavadera

There will be no work done as it is not fulfilling the conditions of work to be done. There is no displacement so there will be no work done

Answered by Harsha360

Hey!

__________________

Work done = Force × Displacement

Man is holding a weight of 100 kg for 40 seconds but isn't moving around anywhere, there is no displacement of either the weight or the man, thus displacement = 0

Work done = Force × 0

Work done = 0

Thus, no work is done by the weight lifter.

__________________

Hope it helps...!!!

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