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MHT CET Physics question

PhysicsSystems of Particles and Rotational MotionMHT CET

Moment of inertia of two rotating bodies are and respectively (). Let and be their kinetic energies. If their angular momenta are equal then [MHT-CET 2020, MHT-CET 2020]

Answer: (D)

Solution

For equal L, , and gives ; (a) and

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Question ID VK-041015