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Question: latlo between two consecutive u 5 sin4t acts on the...

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latlo between two consecutive U) 5 sin4t acts on the system. Find the steady state For small oscillation amplitudes of the system shown in figure 1, showing all steps, the natural frequencies and the corresponding natural modes given a = 0.6 0.3 m, l = 1 m, mi =: 0.2 kg, m2 =11 kg, k-50 N/m, k2=25 N/m: C Cos@ 01 k2 m2 m1 Figure 1 ) For small oscillation amplitudes of the system shown in figure 2, given that k/ = tri form. -2k, 11 = 12 = 1: , h
Q3) For small oscillation amplitudes of the system shown in figure 2 given that k k, = k and km-2k, h = 12 = 1: [8] i- Derive the equations of motion and put them in matrix form-4 i- Indicate the mass and stiffness matrix (0.51 iii- Comment on dynamic and static coupling.(0.5 iv- Find the system natural frequencies. [3] Reference YC.G Kr int 2 Figure 2
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