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What is the speed of the ball at that point

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Reference no: EM132423789

Problem: A 400 g ball swings in a vertical circle at the end of a 1.2-m-long string. When the ball is at the bottom of the circle, the tension in the string is 13 N.

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Question: What is the speed of the ball at that point?

Reference no: EM132423789

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