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JEE Main 2024 Physics question

PhysicsSystems of Particles and Rotational MotionJEE Main 2024

A ring and a solid sphere roll down the same inclined plane without slipping. They start from rest. The radii of both bodies are identical and the ratio of their kinetic energies is , where x is .

Answer: 7

Solution

Taking the two bodies to have the same mass (the source's assumption), each starts from the same height and both

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Question ID VK-016593