A jig used to size coal contains a screen that reciprocates, Ask an Expert

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A jig used to size coal contains a screen that reciprocates with a frequency of 600 cpm. The jig weighs 500 Ib and has a fundamental frequency of 400 cpm.

If an absorber weighing 125 Ib is to be installed to eliminate the vibration of the jig frame, determine the absorber spring stiffness.

What will be the resulting two natural frequencies of the system?

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Category:- Physics
Reference No.:- M92591525

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