A gantry crane system is shown schematically in Figure 2.78. The crane is a simple pendulum of

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A gantry crane system is shown schematically in Figure 2.78. The crane is a simple pendulum of length $l$ and mass $m$. The gantry oscillates with the displacement $x(t)=A \sin \omega t$. If $A$ is very small, what

$\omega$ gives the crane an amplitude of motion equal to $2 A$ ? Assume $l=1 \mathrm{~m}$.

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Mechanical Vibration Analysis, Uncertainties, And Control

ISBN: 9781498753012

4th Edition

Authors: Haym Benaroya, Mark L Nagurka, Seon Mi Han

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Question Posted: May 06, 2024 04:00 AM

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A gantry crane system is shown schematically in Figure 2.78. The crane is a simple pendulum of

Question:

x = A sin cot 8- -Frictionless Ball-bearing Collar m Figure 2.78: A model of a gantry crane.

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Mechanical Vibration Analysis, Uncertainties, And Control

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