two small gears are attached to shaft that is supported by the self-aligning bearings A and B. the enginner designing the system would like to determine the natural frequencies of the system experimentally but dose not have the equipment necessary to do so.(adsbygoogle = window.adsbygoogle || []).push({});

therefore, rather than ontaining vibration measurements, he applies a 20 lb static load at gear 1 and measures the static deflections of the shaft at the location of the center of each gear as shown in part b. he than applies a 20 lb force statically at gear 2 and again measures the static deflections of the shaft at the location of the center of each gear as shown in part c.

determine the frequencies and mode shapes

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# Determine the frequencies

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