A 2 kg mass attached to a string is on a frictionless
A 2 kg mass, attached to a string, is on a frictionless surface and moves in a horizontal circle. The radius of the circle is 0.5 m. The string will break when the tension reaches 20 N. At what speed will the string break?
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a 2 kg mass attached to a string is on a frictionless surface and moves in a horizontal circle the radius of the circle
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