Question a ball of mass m swings in a vertical circle of, Ask an Expert

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Question: A ball of mass M swings in a vertical circle of radius R at the end of a string. The tension in the string is T when its angle from the highest point on the circle is ?.

Part A: What is the ball's speed at that point?

Part B: What are the magnitude and direction of the ball's acceleration at that point?

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Category:- Physics
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