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MHT CET 2025 Physics question

PhysicsSystems of Particles and Rotational MotionMHT CET 2025

A solid sphere at rests rolls down an inclined plane of vertical height h without sliding. Its speed on reaching the bottom of plane is (g = acceleration due to gravity)

Answer: (B)

Solution

Rolling without sliding conserves mechanical energy: with and . So \frac{1}{2}$+)=⇒

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Question ID VK-102916