Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Physics Center of Mass and Linear Momentum
The ratio of the radius of gyration of a thin uniform disc about an axis passing through its centre and normal to its plane to the radius of gyration of the disc about its diameter is:
1
\(1 : \sqrt{2}\)
2
2 ∶ 1
3
\(\sqrt{2} : 1\)
4
More than one of the above
5
None of the above