A poter holds a load of 500 N for 10second the work done by him
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Work done by poter is 0J
This can be explained as:-
Work done, in terms of physics is defined only when the force applied causes some displacement. Simply holding a weight of no matter how much weight won't be counted as "work done" in physics even if the doer is tired. Since no displacement is produced s remains 0
So,
Work done = Fscos∅ = 500.0.cos0 = 0
Cheers!
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