Mechanical Engineering > GATE 2015 SET-2 > Forced Vibration
A single-degree-freedom spring-mass system is subjected to a sinusoidal force of 10 N amplitude and frequency ฯ 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 10 rad/s. At steady state, the amplitude of vibration (in m) is approximately
Correct : b
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