Question

Homework 31.1: A 50 kg motor is directly supported by a suspension that has a static deflection of 6 mm due to the motor weight. The unbalance of the motor rotor causes a force of f(t)-20 cos(5t) N. A damping element having a damping coefficient of 10 Ns/m may be added to reduce the amplitude of the motor displacement. If the objective is to minimize the amplitude of the motion response, will the damper be effective. Justify your response.

solve above problem

Answer 1

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