The dynamic imbalance of a certain crankshaft is approximated by the physical model shown, where the shaft
Question:
The dynamic imbalance of a certain crankshaft is approximated by the physical model shown, where the shaft carries three small 1.5-lb spheres attached by rods of negligible mass. If the shaft rotates at the constant speed of 1200 rev/min, calculate the forces RA and RB acting on the bearings. Neglect the gravitational forces.
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В 3 8" A 8" 8" 120°. 8" 3. 6" 120° 120° End view
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Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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