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Use the worked example above to help you solve this problem. A 1.28 x 103 kg car is constructed on frame supported by four sp
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Answer #1

Kequivalent = 4K = 8.28x104 N/m

m = 1.44 x 103 kg

w = sqrt(k/m) = 7.58 rad/s

w = 2(3.14) f = 7.58 rad/s

f = 1.2 Hz

T = 1/f = 0.833 second

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