A shaft 1.5 m long has a diameter of 5 cm for the first 75 cm and diameter 7.5 cm for the remaining 75 cm. If one end of the shaft is fixed and the other end carries a disc of mass 25 kg and the radius of gyration 50 cm. What is the frequency of the free torsional vibration? Modulus of rigidity of shaft material may be taken as 80GN / (m ^ 2)
A shaft 1.5 m long has a diameter of 5 cm for the first 75 cm and diameter 7.5 cm for the remaining 75 cm. If one end of the shaft is fixed and the other end carries a disc of mass 25 kg and the radius of gyration 50 cm. What is the frequency of the free torsional vibration? Modulus of rigidity of shaft material may be taken as 80GN / (m ^ 2)
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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