Find the moment of inertia of a pair of spheres, each having a mass m and radius r kept in contact about the tangent passing through the point of contact.

Two uniform circular discs, each of mass 1 kg and radius 20 cm, are kept in contact about the tangent passing through the point of contact. Find the moment of inertia of the system about the tangent passing through the point of contact.

Two uniform circular discs, each of mass 1kg and radius 20cm , are kept in contant about the tangent passing through the point of contact. Find the moment of inertia of the system about the tangent passing through the point of contact.

The moment of inertia of a solid sphere of mass M and radius R about the tangent is

Using the formula for the moment of inertia of a uniform sphere, find the moment of inertia of a thin spherical layer of mass m and radius R relative to the axis passing through its centre.

Using the formula for the moment of inertia of a uniform sphere, find the moment of inertia of a thin spherical layer of mass m and radius R relative to the axis passing through its centre.