A 160 pound object is suspended from a spring with spring coeficient 3 Ibt. The whole system is suspended in a viscous liquid that has a damping coefficient of 1 Ib'sec/ft and subjected to an extemal force F(t) = -32 sin(24) + 21 cos(2t). 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() - help (formulas)
A 160 pound object is suspended from a spring with spring coeficient 3 Ibt. The whole system is suspended in a viscous liquid that has a damping coefficient of 1 Ib'sec/ft and subjected to an extemal force F(t) = -32 sin(24) + 21 cos(2t). 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() - help (formulas)
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter6: Forced Convection Over Exterior Surfaces
Section: Chapter Questions
Problem 6.32P
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Transcribed Image Text:A 160 pound object is suspended froma spring with spring coefficient 3 Ibift. The whole system is suspended in a viscous liquid that has a damping coefficient of 1
Ib'sec/ft and subjected to an extemal force F(t) = -32 sin(2t) + 21 cos(2t). Find a formula describing only the forced response of the object. Use only a single
cosine in your answer.
What is the formufa for the forced response of the object?
U(1) - help (formulas)
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