Correct Answer: Option A

Explanation

POWER = \(\frac{\text{workdone}}{\text{time}}\)

Dimension of work done ( F x S = M x A x S ) = MLT\(^{-2}\) L = ML\(^2\)T\(^{-2}\)

Dimension of time = T

Therefore, the dimension of power = \(\frac{ML^2T^{-2}}{T}\) = ML\(^2\)T\(^{-3}\)

There is an explanation video available below.

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