Among the following the units of power is/are

N m s^{- 1}

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h p

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{k g m}^{2} s^{- 3}

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dyne

s^{- 1}

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Solution

The correct option is D dyne $s^{- 1}$
$\begin{matrix} P o w e r = \frac{w}{t} = N m s^{- 1} = k g m s^{- 2} m s^{- 1} = k g m^{2} s^{- 3} = d y n e s^{- 1} ∴ A n s . D . \end{matrix}$

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Among the following the units of power is/are

The correct option is D dyne s−1Power=wt=Nms−1=kgms−2ms−1=kgm2s−3=dynes−1∴Ans.D.

The correct option is D dyne $s^{- 1}$
$\begin{matrix} P o w e r = \frac{w}{t} = N m s^{- 1} = k g m s^{- 2} m s^{- 1} = k g m^{2} s^{- 3} = d y n e s^{- 1} ∴ A n s . D . \end{matrix}$