A 128 pound object is suspended from a spring with spring coefficient 1 lb/ft. The whole system is suspended in a viscous liquid that has a damping coefficient of 1 lb*sec/ft and subjected to an external force F(t) = 203 sin(5t) + 89 cos(5t). Find a formula describing only the forced response of the object. Use only a single cosine in your answer.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A 128 pound object is suspended from a spring with spring coefficient 1 lb/ft. The whole system is suspended in a viscous liquid that has a damping
coefficient of 1 lb*sec/ft and subjected to an external force F(t) = 203 sin(5t) + 89 cos(5t). Find a formula describing only the forced response of
the object. Use only a single cosine in your answer.
What is the formula for the forced response of the object?
U(t) =
help (formulas)
Transcribed Image Text:A 128 pound object is suspended from a spring with spring coefficient 1 lb/ft. The whole system is suspended in a viscous liquid that has a damping coefficient of 1 lb*sec/ft and subjected to an external force F(t) = 203 sin(5t) + 89 cos(5t). Find a formula describing only the forced response of the object. Use only a single cosine in your answer. What is the formula for the forced response of the object? U(t) = help (formulas)
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