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Moment of Inertia of a Rod

a disc is mad...

Question

a disc is made to rotate about a horizontal fixed axis with the help of a body of mass 5 kg attached to a string wound around the dsc the radius of the disc . the radius of the disc is 10 cm . the body falls vertically trough 10 m in 10 sec starting from rest . momment of inertia of disc

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Moment of Inertia of a Rod

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