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MediumPhysicsRotational motion
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-- 2. Which of the following has the highest moment of inertia when each of them has the same mass and the same radius?
A
A ring about its axis, perpendicular to the plane of the ring
B
A disc about its axis, perpendicular to the plane of the disc
C
A solid sphere about one of its diameters
D
A spherical shell about one of its diameters
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