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Engineering, 06.07.2019 04:20 nataliastrong3846
Amachine of mass 140 kg is mounted on springs of stiffness 1.4x10° n/m and in parallel witha viscous damper of unknown damping coefficient. the machine is subject to a harmonic excitation of 200sin150t n. the phase angle is measured as 2.58 rad. what is the damping coefficient of the viscous damper?
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Amachine of mass 140 kg is mounted on springs of stiffness 1.4x10° n/m and in parallel witha viscous...
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