Physics, 25.01.2021 20:20, reneek272

A 500 g ball swings in a vertical circle at the end of a 1.5-m-long string. When the ball is at the bottom of the circle, the tension in the string is 10 N. What is the speed of the ball at that point?

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A 500 g ball swings in a vertical circle at the end of a 1.5-m-long string. When the ball is at the...