21.What is the dimensional formula of work done? [A] M1 L1 T-1 [B] M1 L2 T-1 [C] M1 L-1 T-2 [D] M1 L2 T-2 Show Answer

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Dileep Vishwakarma

2 years ago

W = [M1 L1 T-2] × [M0 L1 T0] = [M1 L2 T-2]. Therefore, work is dimensionally represented as [M1 L2 T-2].

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