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Three objects, A: (a solid sphere), B: (a thin circular disc ) and C: (a circular ring), each have the same mass M and radius R. They all spin with the same angular speed ω about their own symmetry axes. The amounts of work (W) required to bring them to rest, would satisfy the relation |
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Answer» Three objects, A: (a solid sphere), B: (a thin circular disc ) and C: (a circular ring), each have the same mass M and radius R. They all spin with the same angular speed ω about their own symmetry axes. The amounts of work (W) required to bring them to rest, would satisfy the relation |
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