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MHT CET Physics question

PhysicsSystems of Particles and Rotational MotionMHT CET

A sphere of moment of inertia 'I' and mass 'm' rolls down on an inclined plane without slipping its K.E. of rolling is

Answer: (D)

Solution

The kinetic energy of rolling is rotational plus translational: ; (a)

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Question ID VK-040219