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

For the same total mass, which of the following will have the largest

1.	For the same total mass, which of the following will have the largest moment of inertia about an axis passing through the centre of gravity and perpendicular to theof body?
Answer» a RING o radius `l` a DISC of radius `l` a square lamina of side `2l` Four RODS FORMING square of side `2l` Solution :Distribution of mass is farthest.