A shaft of span 1 m and diameter 25 mm is simply supported at the ends – McqOptions

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1.	A shaft of span 1 m and diameter 25 mm is simply supported at the ends. It carries a 1.5 kN concentrated load at mid-span. If E is 200 GPa, its fundamental frequency will be nearly
A.	3.5 Hz
B.	4.2 Hz
C.	4.8 Hz
D.	5.5 Hz
Answer» E.

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