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A uniform disc of mass 500 kg and radius 2 m is rotating at the rate of 600 r.p.m. What is the torque required to rotate the disc in the opposite direction with the same angular speed in a time of 100 second ? |
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Answer» A uniform disc of mass 500 kg and radius 2 m is rotating at the rate of 600 r.p.m. What is the torque required to rotate the disc in the opposite direction with the same angular speed in a time of 100 second ? |
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