Determine the normal modes of vibration

Reference no: EM131782695

Referring to Problem Prove in general that the uncoupled natural frequencies are always between the coupled natural frequencies.

Problem

The following information is given for the automobile shown in Figure.

W=3500lb
l1=4.4ft
l2=5.6ft
k1=2000lb/ft
k2=2400lb/ft
r=4
ft=radius of gyration about c.g.

Determine the normal modes of vibration and locate the node for each mode.

Reference no: EM131782695

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