Dimensional formula of power is

[M^{2} L^{2} T^{- 2}]

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[M L^{2} T^{- 3}]

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[M^{2} L T^{- 2}]

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[M L T^{- 2}]

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Solution

The correct option is C $[M L^{2} T^{- 3}]$
$P o w e r = f o r c e \times v e l o c i t y$
$P = F \times v$
$F = [M L T^{- 2}]$
$v = [L T^{- 1}]$
Therefpre, the dimensional formula of power, $P = [M L T^{- 2}] \times [L T^{- 1}] = [M L^{2} T^{- 3}]$

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