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MHT CET 2024 Physics question

PhysicsSystems of Particles and Rotational MotionMHT CET 2024

The power (P) is supplied to a rotating body moment of inertia 'I' and angular acceleration . It's instantaneous angular velocity is

Answer: (A)

Solution

The power supplied to a rotating body is , where the torque is . Hence , so , option (A). Option (B)

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Question ID VK-099786