A weight lifter is holding a weight of 100 kg on his shoulders for 45 – InterviewSolution

1.	A weight lifter is holding a weight of 100 kg on his shoulders for 45 s, the amount of work done by him in joules is(A) 4500 (B) 100 (C) 45 (D) zero
Answer» Correct option is: (D) zero

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