Question: Repeat Chapter Problem 9.7 using modal analysis. Data From Chapter Problem 9.7: Determine the steady-state responses of each of the masses of the system in

Repeat Chapter Problem 9.7 using modal analysis.

Data From Chapter Problem 9.7:

Determine the steady-state responses of each of the masses of the system in Figure P9.7. Use the method of undetermined coefficients.


500 N/m w 20 N s/m FIGURE P9.7 5 kg X1 10

500 N/m w 20 N s/m FIGURE P9.7 5 kg X1 10 sin50t 100 N/m 200 N/m w w 7 kg 5 kg 20 N s/m O 30 Ns/m X3 20 sin50t

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