Question

A particle moving with velocity of magnitude V change its direction of motion by angle $\theta$ without change in speed. Then the change in magnitude of velocity

• A. $2Vsin\frac{\theta }{2}$
• B. $2Vcos\frac{\theta }{2}$
• C. $2Vsin\theta$
• D. None of these

Answer 1

The correct option is A $2Vsin\frac{\theta }{2}$

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