+1 vote
in Machine Dynamics by (34.3k points)
If radius of gyration increases then the torsional free vibration increases.

(a) True

(b) False

The question was asked in a dream while sleeping

This key question is from Free Torsional Vibrations of a Single Rotor System in portion Torsional Vibrations of Machine Dynamics

1 Answer

0 votes
by (38.6k points)
The correct option is (b) False

The best I can explain: Increase in the radius of gyration will result in increase in mass moment of inertia since mass moment of inertia is not directly dependent, the given statement is false.

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