The ratio of the radius of gyration of a thin uniform disc about an axis passing through…
Physics · NEET · NTA Exams — Rotational motion
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
- 4 : 1
- 1 : \(\sqrt{2}\)
- 2 : 1
- \(\sqrt{2}\) : 1
Answer
(D) 2 : 1
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