### Moment of Inertia - Formulas, MOI of Objects [Solved Examples]

I = 2M/R 3 [x 5 /5] R 0 = 2M/R 3 × R 5 /5. Therefore, the moment of inertia of a uniform solid sphere (I) = 2MR 2 /5. Moment of Inertia for different Objects. As we note in the table above, the moment of inertia depends upon the axis of rotation.