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Physics, 13.06.2020 18:57 GreenHerbz206

A 0.29 kgkg steel ball is tied to the end of a string and then whirled in a vertical circle at a constant speed vv. The length of the string is 0.62 mm, and the tension in the string when the ball is at the top of the circle is 4.0 NN. What is vv

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