A 4-pound weight stretches a spring 2 feet. The weight is released from rest 15 inches above the equilibrium position, and the resulting motion takes place in a medium offerim 7 8 numerically equal to times the instantaneous velocity. (Use g = 32 ft/s2 for the acceleration due to gravity.) Complete the Laplace transform of the differential equation. s²{x} + ([ )s£{x} + [ Use the Laplace transform to find the equation of motion x(t). ]) {x} = 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A 4-pound weight stretches a spring 2 feet. The weight is released from rest 15 inches above the equilibrium position, and the resulting motion takes place in a medium offering a damping force
7
numerically equal to times the instantaneous velocity. (Use g = 32 ft/s² for the acceleration due to gravity.)
8
|)£{x} = 0
Complete the Laplace transform of the differential equation.
5²{x} + ([
])s£{x} + {
Use the Laplace transform to find the equation of motion x(t).
x(t) =
Transcribed Image Text:A 4-pound weight stretches a spring 2 feet. The weight is released from rest 15 inches above the equilibrium position, and the resulting motion takes place in a medium offering a damping force 7 numerically equal to times the instantaneous velocity. (Use g = 32 ft/s² for the acceleration due to gravity.) 8 |)£{x} = 0 Complete the Laplace transform of the differential equation. 5²{x} + ([ ])s£{x} + { Use the Laplace transform to find the equation of motion x(t). x(t) =
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