Question

Three identical rings each of mass m and radius r are placed in the same plane touching each other

Answer 1

Answer:

Three identical rings, each of mass M and radius R are placed in the same plane touching each other such that their centers form the vertices of an equilateral triangle. The M.I. of the system about an axis passing through center of one of the rings and perpendicular to its plane is 1) MR 2) MR2 3) MR4 ) 11 MR2.

Explanation:

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