# Moment of Inertia of Ring.

Moment of Inertia

Hello community members,

Can anyone let me know, the moment of Inertia formula (I) for a ring with inner radius (R) and height (h). Thickness can be considered (t).

Awating response....

Kind regar

tiny-tim
Homework Helper
Welcome to PF!

Hi getneotome! Welcome to PF!

Do you mean a ring with inner radius R and outer radius R + h?

If so, just remember that Moment of Inertia is always additive, so you can just subtract the Moment of Inertia of a disc of radius R from the Moment of Inertia of a disc of radius R + h.

Dear Community memebers,

Can anyone tell me the formula for Moment of Inertai (I) for a ring with inner radius of (R) and height (h) and thickness (t).

Awaiting response....

Kind regards..

tiny-tim