# Polar moment of inertia

### From Conservapedia

The **polar moment of inertia** is the moment of inertia *with respect to the origin*.

If the polar moment of inertia is sought for a region, then unit density is usually assumed.

The **polar moment of inertia** is the moment of inertia *with respect to the origin*.

If the polar moment of inertia is sought for a region, then unit density is usually assumed.