The 30-kg cart is acted upon by the harmonic force shown in the figure. If c =
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The 30-kg cart is acted upon by the harmonic force shown in the figure. If c = 0, determine the range of the driving frequency w for which the magnitude of the steady-state response is less than 75 mm.
Transcribed Image Text:
k = 1080 N/m www 30 kg F = 25 cos wt N
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The equation of motion for the cart can be written as m at c vt kxt Ft Where xt is the displacement ...View the full answer
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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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