Question: Plot the free vibration response x ( t ) of a single degree of freedom system m = 1 0 k g , c =

Plot the free vibration response x(t) of a single degree of freedom system m=10kg,c=20Nsm,k=4000Nm with the initial displacement of x0=0.01m and the initial velocity of v0=0.
Plot the amplitude as a function of time and determine when the free vibration will die down, i.e., the amplitude below 5% of the initial value.
Plot the free vibration response x ( t ) of a

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