Systems of Part...

A circular disc is to be made by using iron and aluminium, so that it acquires maximum moment of inertia about its geometrical axis. It is possible with

The moment of inertia of a body does not depend upon

Four point masses, each of value m, are placed at the corners of a square ABCD of side l. The moment of inertia of this system about an axis passing through A and parallel to BD is

Four particles each of mass m are placed at the corners of a square of side length l. The radius of gyration of the system about an axis perpendicular to the square and passing through its centre is

The radius of gyration of a disc of mass 50g and radius 2.5 cm, about an axis passing through its centre of gravity and perpendicular to the plane, is

Moment of inertia of a disc about its own axis is I. Its moment of inertia about a tangential axis in its plane is

Moment of inertia of a ring of mass m = 3 g and radius r = 1cm about an axis passing through its edge and parallel to its natural axis is

A solid cylinder has mass M, length L and radius R. The moment of inertia of this cylinder about a generator is

A spherical shell has mass M and radius R. Moment of inertia about its diameter will be

The moment of inertia of a uniform circular disc of radius \'R\' and mass `M\' about an axis touching the disc at its diameter and normal to the disc is