When a washing machine of mass 222 kg and an imbalance of 0.025 kg-m, is mounted on an isolator pad, the pad deflects by

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When A Washing Machine Of Mass 222 Kg And An Imbalance Of 0 025 Kg M Is Mounted On An Isolator Pad The Pad Deflects By 1 (24.34 KiB) Viewed 28 times

When a washing machine of mass 222 kg and an imbalance of 0.025 kg-m, is mounted on an isolator pad, the pad deflects by 4 mm under the static load. Find a) the natural frequency of the washing machine and stiffness of the pad underneath it b) the amplitude of the washing machine vibration at 150 RPM, 250 RPM and 500 RPM;