Match List-I with List-II List-I List-II (A) Moment of inertia of solid sphere of radius R about any tangent…
Match List-I with List-II
| | List-I | | List-II |
| (A) | Moment of inertia of solid sphere of radius about any tangent. | (I) | |
| (B) | Moment of inertia of hollow sphere of radius about any tangent. | (II) | |
| (C) | Moment of inertia of circular ring of radius about its diameter. | (III) | |
| (D) | Moment of inertia of circular disc of radius about any diameter. | (IV) | |
Solution
For solid sphere

(Using parallel axis theorem)
For hollow sphere

For Circular ring

( Using perpendicular axis theorem)
By symmetry MOI
About and Axis are same i.e.
Similarly in disc
Asked in: JEE Main 2022 (28 Jun Shift 1)
Practice more Rotational Motion questions on Aicharya