Question

State perpendicular axis theorem. What is the moment of inertia of a ring of

mass 2 kg and radius 0.5m about an axis passing through its centre and

perpendicular to its plane? Also find moment of inertia about a parallel axis

through its edge.​

Answer 1

The perpendicular axis theorem states that the moment of inertia of a plane lamina about an axis perpendicular to the plane of the lamina is equal to the sum of the moments of inertia of the lamina about the two axes at right angles to each other, in its own plane intersecting each other at the point where the perpendicular axis passes through it.

Answer 2

Answer:

All errors are listed at the end of compilation if they are found.