Anonymous
Anonymous asked in Science & MathematicsEngineering · 1 month ago

A 6.8 kg machine with a 450 rpm operating speed is mounted on six parallel springs.?

Calculate the natural frequency of the system, the static deflection of the springs and

the required stiffness of each spring to give a reduction in the transmitted force of 25

dB. Assume that the damping ratio is zero. 

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