Engineering, 26.07.2019 20:20 abbasaliza01
Arotating machine of mass 100 kg sits on an elastic foundation comprised of a spring and a damper. the spring stiffness is 100 kn/m and the damping ratio is 0.25. the machine spins at 1900 rpm with an unbalance of 0.05 kg-m (a) determine the steady-state amplitude of vibration of the machine. (b) compute the force transmitted to the ground by the spring. (c) compute the force transmitted to the ground by the damper (d) compute the force transmitted to the ground by the spring and damper together
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Arotating machine of mass 100 kg sits on an elastic foundation comprised of a spring and a damper. t...
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