The average acceleration vector for a particle having a uniform circular motion is

A constant vector of magnitude $\frac{v^{2}}{r}$

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A vector of magnitude $\frac{v^{2}}{r}$ directed normal to the plane of the given uniform circular motion

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Equal to the instantaneous acceleration vector at the start of the motion

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A null vector

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Solution

The correct option is D
A null vector

In complete revolution change in velocity becomes zero so average acceleration will be zero.

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The average acceleration vector for a particle having a uniform circular motion is

The correct option is D A null vector In complete revolution change in velocity becomes zero so average acceleration will be zero.

The correct option is D
A null vector

In complete revolution change in velocity becomes zero so average acceleration will be zero.