Physics · Rotational Motion
The radius of gyration of a thin uniform circular disc about the axis passing through its centre and perpendicular to its plane is Kc. The radius of gyration of the same disc about its diameter is Kd. The ratio Kc : Kd is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11 : 4
- 22 : 1
- 31 : √2
- 4√2 : 1✓
Correct answer
√2 : 1
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