In the system shown in Fig. 5.24, the mass \(m_{1}\) is excited by a harmonic force having a maximum value of \(50 \mathrm{~N}\) and a frequency of \(2 \mathrm{~Hz}\). Find the forced amplitude of each mass for \(m_{1}=10 \mathrm{~kg}, m_{2}=5 \mathrm{~kg}, k_{1}=8000 \mathrm{~N} / \mathrm{m}\), and \(k_{2}=2000 \mathrm{~N} / \mathrm{m}\).

Figure 5.24:-

Transcribed Image Text:

Base m1 x(1) m2 X2(1) FIGURE 5.24 Undamped system.