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A pendulum consists of a wooden bob of mass m and length l. A bullet of mass m1 is fired towards the pendulum with a speed v1 and it emerges from the bob with speed . The bob just completes motion along a vertical circle. Then, v1 is
detailed solution
Correct option is B
From conservation of linear momentum, m1v1=m5gl+m1v13 or v1=32mm15glTalk to our academic expert!
Similar Questions
Three particles each of mass m are located at vertices of an equilateral triangle ABC. They start moving with equal speeds each along the meridian of the triangle and collide at its center G. If after collisions A comes to rest and B returns its path along GB, then C
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