Question

One circular ring and one circular disc both having the same mass and radius the ratio of the moment of inertia about the axis passing through the centre and perpendicular to the plane will be

Answer 1

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A uniform disc of radius R and mass M is mounted on an axis supported in fixed frictionless

bearing. A light chord is wrapped around the rim of the wheel and supposes that we hang a body

of mass m from the chord. Find the angular of the disc and tangential acceleration of point on the

rim

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