Physics, 11.06.2020 19:57 mahalabear8120

A 0.25 kg steel ball is tied to the end of a string and then whirled in a vertical circle at a constant speed v. The length of the string is 0.62 m, and the tension in the string when the ball is at the top of the circle is 4.0 N. What is v

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A 0.25 kg steel ball is tied to the end of a string and then whirled in a vertical circle at a const...