A spring-mounted machine with a mass of 24 kg is observed to vibrate harmonically in the vertical
Question:
A spring-mounted machine with a mass of 24 kg is observed to vibrate harmonically in the vertical direction with an amplitude of 0.30 mm under the action of a vertical force which varies harmonically between F0 and −F0 with a frequency of 4 Hz. Damping is negligible. If a static force of magnitude F0 causes a deflection of 0.60 mm, calculate the equivalent spring constant k for the springs which support the machine.
Step by Step Answer:
k 40 Nm Explanation The equation for the harmonic motion of the machine is gi...View the full answer
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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