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MHT CET Physics question

PhysicsSystems of Particles and Rotational MotionMHT CET

What torque will increase angular velocity of a solid disc of mass 16 kg and diameter 1 m from zero to 2 rps in 8 s ?

Answer: (D)

Solution

, \frac{2π×2}{8}\frac$2\

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Question ID VK-040719