Question: F(t) The spring-mass system shown in the figure has undamped natural frequency Wn = 100 rad/s and damping coefficient = 0.025. The spring has

F(t) The spring-mass system shown in the figure has undamped natural frequency

F(t) The spring-mass system shown in the figure has undamped natural frequency Wn = 100 rad/s and damping coefficient = 0.025. The spring has stiffness of 1 kN/m. It is subjected to a harmonic force with amplitude 100N and frequency w = 200rad/s. The amplitude of vibration of the mass is approximately 33cm 3.3 O An answer not listed 0.033cm O 0.33cm

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