of the two-de =2.0 is such t that the mo da

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2 - Response of the two-degree-of-freedom system shown in to an initial displacements of u
0.915 and uz = 2.0 is such that q2 = 0. Find the mode shapes and a, where ki = a k2. Normalize
each mode so that the modal mass has unit value. Write the equation for the force in the springs.
k2
k,
3m
2 m
U2
Transcribed Image Text:2 - Response of the two-degree-of-freedom system shown in to an initial displacements of u 0.915 and uz = 2.0 is such that q2 = 0. Find the mode shapes and a, where ki = a k2. Normalize each mode so that the modal mass has unit value. Write the equation for the force in the springs. k2 k, 3m 2 m U2
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