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19 Nov 2019
A damped harmonic oscillator is driven harmonically at its resonant frequency omega R = 1.6 rad/s by a force whose (maximum) amplitude is 10 Newtons. The driven mass is 2 kg, and the resonant frequency is 0.8 times the natural (undamped) frequency of oscillation. Find the amplitude (in meters) of the driven oscillation. What is the average power (Joules/s) supplied by the driver?
A damped harmonic oscillator is driven harmonically at its resonant frequency omega R = 1.6 rad/s by a force whose (maximum) amplitude is 10 Newtons. The driven mass is 2 kg, and the resonant frequency is 0.8 times the natural (undamped) frequency of oscillation. Find the amplitude (in meters) of the driven oscillation. What is the average power (Joules/s) supplied by the driver?
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