тx" + сх + kx — F(t), x(0) = 0, x' (0) = 0 %3D modeling the motion of a damped mass-spring system initially at rest and subjected to an applied force F(t), where the unit of force is the Newton (N). Assume that m = c = 8 kilograms per second, k 2 kilograms, 80 Newtons per meter, and F(t) = 40e¬ Newtons. Solve the initial value problem. x(t) =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Consider the initial value problem
тx" + сх + kx —
F(t), x(0) = 0, x'(0) = 0
modeling the motion of a damped mass-spring system initially at rest and subjected to an
applied force F(t), where the unit of force is the Newton (N). Assume that m = 2 kilograms,
8 kilograms per second, k = 80 Newtons per meter, and F(t) = 40e¬ Newtons.
C =
Solve the initial value problem.
x(t) =
help (formulas)
Determine the long-term behavior of the system (steady periodic solution). Is lim x(t) = 0?
If it is, enter zero. If not, enter a function that approximates x(t) for very large positive values
of t.
For very large positive values of t,
x(t) 2 Xsp(t) =
help
Transcribed Image Text:Consider the initial value problem тx" + сх + kx — F(t), x(0) = 0, x'(0) = 0 modeling the motion of a damped mass-spring system initially at rest and subjected to an applied force F(t), where the unit of force is the Newton (N). Assume that m = 2 kilograms, 8 kilograms per second, k = 80 Newtons per meter, and F(t) = 40e¬ Newtons. C = Solve the initial value problem. x(t) = help (formulas) Determine the long-term behavior of the system (steady periodic solution). Is lim x(t) = 0? If it is, enter zero. If not, enter a function that approximates x(t) for very large positive values of t. For very large positive values of t, x(t) 2 Xsp(t) = help
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