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Let v and a denote the velocity and acce...

Let v and a denote the velocity and acceleration respectively of a body.

A

a can be nonzero when v = 0

B

a must be zero when v = 0

C

a may be zero when `v ne 0`

D

The direction of a must have some correlation with the direction of v.

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The correct Answer is:
A, C
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