Consider the mechanical system depicted in Figure CP2.4.The input is given by f(t), and the output is y(t). Determine the transfer function from f(t) to y(t) and, using an m-file, plot the system response to a unit step input. Let m = 10, k = 1, and b = 0.5. Show that the peak amplitude of the output is about 1.8.

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An Fincing lunction Spring constant Mass 2 Mass displacemen Friction constant E FIGURE CP2.4 systern A mechanical spring-mass-damper