Q. 54 A single-degree. Freedom spring-mass system is subjected to a sinusoidal force of
10 N amplitude and frequency 
along the axis of the spring. The stiffness of the
spring is 150 N/m, damping factor is 0.2 and the undamped natural frequency is
. At steady state, the amplitude of vibration (in m) is approximately
(A) 0.05
(B) 0.07
(C) 0.70
(D) 0.90
Answer: (* )
Explanation:
Not Required.
