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Find the critical speed when the trailer is traveling over

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Reference no: EM13640089

The springs of an automobile trailer are compressed 10.6 cm under its weight. Find the critical speed when the trailer is traveling over a road with a profile approximated by a sine wave of amplitude 7.62 cm and wavelength of 14.63 cm. What will be the amplitude of vibration at 64.4 km/h?

Reference no: EM13640089

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