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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A pendulum consists of a wooden bob of mass m and of length l. A bullet of mass m 1 ​ is fired towards the pendulum with a speed v 1 ​ . The bullet emerges out of the bob with a speed v1 ​/3 and the bob just completes motion along a vertical circle. Then v1 is

A pendulum consists of a wooden bob of mass m and of length l. A bullet of mass m 1 ​ is fired towards the pendulum with a speed v 1 ​ . The bullet emerges out of the bob with a speed v1 ​/3 and the bob just completes motion along a vertical circle. Then v1 is

determine the velocity vrel of the particle with respect to the cart when the rod is vertical. (Assume friction less surface) In the figure shown the cart of mass 6 m is initially at rest. A particle of mass m is attached to the end of the light rod which can rotate freely about A. If the rod is released from rest in a horizontal position shown