Question: (a) A simple oscillator has m = 5 g, s = 5000 N/m, and R = 0.5 kg/s, and is driven by a sinusoidal force

(a) A simple oscillator has m = 5 g, s = 5000 N/m, and R = 0.5 kg/s, and is driven by a sinusoidal force with amplitude 20 N and frequency l4O Hz. What is the impedance of the oscillator at this frequency? What is the amplitude and phase of the motion, and at what rate is power being absorbed? (b) Repeat with the driving frequency changed to 160 Hz, and to 200 Hz

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