Question: 8 ) The plot below shows the initial condition response of a spring / mass / damper ( a 2 nd order system ) .

8) The plot below shows the initial condition response of a spring/mass/damper (a 2nd order system). Using the data from the plot, estimate the natural frequency, \(\omega_{n}\), and damping ratio, \(\zeta \), of this system. Hint: Use the log-decrement method
8 ) The plot below shows the initial condition

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