A particle moving with a speed v changes direction by an angle `theta`, without change in speed.A. The change in the magnitude of its velocity is zeroB. The change in the magnitude of its velocity is `2v sin (theta//2)`C. The magnitude of the change in its velocity is `2v sin(theta//2)`D. The magnitude of the change in its velocity is `v (1-cos theta)`

A particle moving with a speed v changes direction by an angle `theta`

1.	A particle moving with a speed v changes direction by an angle `theta`, without change in speed.A. The change in the magnitude of its velocity is zeroB. The change in the magnitude of its velocity is `2v sin (theta//2)`C. The magnitude of the change in its velocity is `2v sin(theta//2)`D. The magnitude of the change in its velocity is `v (1-cos theta)`
Answer» Correct Answer - A::C

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