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In a two dimensional motion, instantaneo...

In a two dimensional motion, instantaneous speed `v_(0)` is a positive constant. Then , which of the following are necessarily true ?

A

The acceleration of the particle is zero

B

The acceleration of the particle is not zero

C

The acceleration of the particle is necessarily in the plane of motion

D

The particle must be undergoing a uniform circular motion

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The correct Answer is:
C
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