While calculating the natural frequency of a spring-mass system, the – McqOptions

MCQOPTIONS

1.	While calculating the natural frequency of a spring-mass system, the effect of the mass of the spring is accounted for by adding X times its value to the mass, where X is
A.	1/2
B.	1/3
C.	1/4
D.	3/4
Answer» C. 1/4

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