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Engineering, 11.07.2019 04:20 cyni

A120 kg machine is mounted on a spring of stiffness 7.68x10 n/m with no viscous damping. during operation the machine develops a harmonic force at a frequency of 100 rad/s. is it better to use an accelerometer of natural frequency 600 rad/s or a seismometer of natural frequency 600 rad/s to measure the vibrations? explain.

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A120 kg machine is mounted on a spring of stiffness 7.68x10 n/m with no viscous damping. during oper...

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