$[M L^{2} T^{- 2}]$ are dimensions of

force

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moment of force

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momentum

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power

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Solution

The correct option is B moment of force
Force $= [M L^{1} T^{- 2}]$
Moment of force $= r \times F = [L] [M L T^{- 2}] = [M L^{2} T^{- 2}]$ .....correct
Momentum $= [M L^{1} T^{- 1}]$
Power $= [M L^{2} T^{- 3}]$

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