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Match each rigid body with its Moment of Inertia (about central symmetry axis):

A1-A, 2-B, 3-C
B1-B, 2-A, 3-C
C1-C, 2-B, 3-A
D1-A, 2-C, 3-B
Answer & Solution
Correct answer: A. 1-A, 2-B, 3-C
Ring is MR². Solid disc is 1/2 MR². Solid sphere is 2/5 MR².
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