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MHT CET Physics question

PhysicsSystems of Particles and Rotational MotionMHT CET

A solid sphere is given a kinetic energy . What fraction of kinetic energy is associated with rotation?

Answer: (D)

Solution

For a solid sphere rolling without slipping, : = (1/2)(2/5)mR² ω² : (1/2)mv² = 2 : 5, so the

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Question ID VK-040769