Consider the following initial value problem, in which an input of large mplitude and short duration has been idealized as a delta function. a" – 5x' = 8(t – 5), x(0) = 8, x'(0) = 0. ind the Laplace transform of the solution. {(s) = L {x(t)} = (e^(-5s)+8s-40)/(s^2-5) help ormulas) obtain the solution x(t). (t) (e^(-5s)+8s-40)/(s^2-5) help ormulas) xpress the solution as a piecewise-defined function and think about what appens to the graph of the solution at t = 5. 8cossqrt(5t)+40/sqrt(5)sinsc if 0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
Consider the following initial value problem, in which an input of large
amplitude and short duration has been idealized as a delta function.
a" – 5x' = 8(t – 5),
x(0) = 8,
x'(0) = 0.
Find the Laplace transform of the solution.
X(s) = L {x(t)} =
(e^(-5s)+8s-40)/(s^2-5)
help
(formulas)
Obtain the solution x(t).
I(t)
(e^(-5s)+8s-40)/(s^2-5)
help
(formulas)
Express the solution as a piecewise-defined function and think about what
happens to the graph of the solution at t = 5.
8cossqrt(5t)+40/sqrt(5)sinsc
if 0 <t< 5,
x(t)
if 5 <t < oo.
help (formulas)
Transcribed Image Text:Consider the following initial value problem, in which an input of large amplitude and short duration has been idealized as a delta function. a" – 5x' = 8(t – 5), x(0) = 8, x'(0) = 0. Find the Laplace transform of the solution. X(s) = L {x(t)} = (e^(-5s)+8s-40)/(s^2-5) help (formulas) Obtain the solution x(t). I(t) (e^(-5s)+8s-40)/(s^2-5) help (formulas) Express the solution as a piecewise-defined function and think about what happens to the graph of the solution at t = 5. 8cossqrt(5t)+40/sqrt(5)sinsc if 0 <t< 5, x(t) if 5 <t < oo. help (formulas)
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Laplace Transformation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,