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Aparticle moves with a speed v changes ...

Aparticle moves with a speed `v` changes direction by an angle `theta`, without change in speed.

A

the change in the magnitude in velocity is zero

B

the change in the magnitude fo its velocity is `2v sin theta//2`

C

the magnitude of change in velcoity is `2vsin theta//2`

D

the magnitude of change in velocity is `v(1-cos theta)`

Text Solution

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The correct Answer is:
A, C
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