A thin ring of mass m and radius r rolls without slipping across the floor with a speed v with respect to ground Which of the

Question

A thin ring of mass m and radius r rolls without slipping across the floor with a speed v with respect to ground Which of the following would be the best estimate of the ring s total kinetic energy as it rolls across the floor as seen from a frame moving in opposite direction with the same speed v with respect to ground A mv B 2 mv mv D None of these

Kunduz · Accepted Answer

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