The differential equation of motion of an undamped system is given by \(2 \ddot{x}+150 x=F(t)\) with the initial conditions \(x_{0}=\dot{x}_{0}=0\). If \(F(t)\) is as shown in Fig. 4.74, find the response of the problem using the computer program of Problem 4.97.

Figure 4.74:-

Data From Problem 4.97:-

Write a MATLAB program for finding the steady-state response of a single-degree-of-freedom system subjected to an arbitrary force, by numerically evaluating the Duhamel integral. Using this program, solve Example 4.31.

Data From Example 4.31:-

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100 60 60 F(t) 30 30 0 0.05 0.10 0.15 FIGURE 4.74 Forcing function.