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For the same total mass, which of the fo...

For the same total mass, which of the following will have the largest moment of inertia about an axis passing through the centre of mass and perpendicular to the plane of the body

A

a ring of radius `l`

B

a disc of radius `l`

C

a square lamina of side `2l`

D

Four rods forming square of side `2l`

Text Solution

Verified by Experts

The correct Answer is:
D
Distribution of mass is farthest.
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