state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Physics Rotational Motion Rotational Inertia
The radius of gyration of a solid sphere of radius r about a certain axis is r. Find the distance of this axis from the centre of the sphere.
1
r
2
0.5 r
3
√(0.6) r
4
√(0.4) r
5
Question Not Attempted