A 200-kg motor is supported by springs having a total constant of 215kN/m. The unbalance of the
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A 200-kg motor is supported by springs having a total constant of 215kN/m. The unbalance of the rotor is equivalent to a 30-g mass located 200 mm from the axis of rotation. Determine the range of allowable values of the motor speed if the amplitude of the vibration is not to exceed 1.5 mm.
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From Problem 19115 15mm 15mm Y r con m M Xm k m k 215000 Nm 02 m m M 5050 21...View the full answer
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Related Book For 
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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