What torque will bring the balls to a halt in given time

Reference no: EM13686943

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A 1.0 kg ball and a 2.0 kg ball are connected by a 1.4-m-long rigid, mass less rod. The rod is rotating cw about its center of mass at 15rpm.

Question- What torque will bring the balls to a halt in 4.8s?

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Reference no: EM13686943

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