An undamped SDOF system with a mass of 32.2 kg and a natural frequency of wn...

 

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An undamped SDOF system with a mass of 32.2 kg and a natural frequency of wn is excited by a base excitation of y(t)=5*sin(32*t) mm and the measured response is x(t) = -2.2*sin(32*t) mm. What can be stated about the natural frequency? An undamped SDOF system with a mass of 32.2 kg and a natural frequency of wn is excited by a base excitation of y(t)=5*sin(32*t) mm and the measured response is x(t) = -2.2*sin(32*t) mm. What can be stated about the natural frequency?

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The provided information describes an undamped single degree of freedom SDOF system that is being ex... View the full answer