Question: Consider the spring assemblage system shown. what is its degree of freedom (DOF) write the equation of motion obtain the mass matrix obtain the
Consider the spring assemblage system shown. what is its degree of freedom (DOF) write the equation of motion obtain the mass matrix obtain the stiffness matrix using Excel software determine the natural frequencies using Excel software determine the orthogonal mode shapes obtain the mass matrix (m1 = 20 kg, m2 = 25 kg) K1 = 150 N/mm x2 K4 = 75 N/mm K2 = 100 N/mm n K3 = 100 N/mm K5=95 N/mm x1 K6 = 70 N/mm
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