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Take the rod and ball to be initially at rest. The center of mass of the...

Take the rod and ball to be initially at rest. The center of mass of the rod is 4.56 m above the level of the ball. The rod has a mass of 9.07 kg and length of 6.45 m. The ball is 2.58 kg. Now, the rod is left to swing and collide with the ball and they stick together. What is the final angular velocity of the ball+rod system after the collision?
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Answer #1

Above question is from collision topic. It will solve by applying a angular momentum conservation.

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