Pricing
Log in
Sign up
Home
Homework Help
Study Guides
Class Notes
Textbook Notes
Textbook Solutions
Booster Classes
Blog
Calculus
1
answer
0
watching
72
views
13 Nov 2019
Brief Table J(7) af s-a n! n+1 sin bt s2+ b cos bt Practice questions for sec. 7.1: (And go over every homework covered in class) 1) Use the definition of Laplace Transform to find Lffo). t
Comments
For unlimited access to Homework Help, a
Homework+
subscription is required.
You have
0
free answers left.
Get unlimited access to
3.8 million
step-by-step answers.
Get unlimited access
Already have an account?
Log in
Nelly Stracke
Lv2
5 Oct 2019
Unlock all answers
Get
1
free homework help answer.
Unlock
Already have an account?
Log in
Ask a question
Related textbook solutions
Calculus
4 Edition,
Rogawski
ISBN: 9781319050733
Single Variable Calculus: Early Transcendentals
4th Edition, 2018
Stewart
ISBN: 9781337687805
CALCULUS:EARLY TRANSCENDENTALS
4 Edition,
Rogawski
ISBN: 9781319050740
Related questions
1) (I pt) a. Set up an integral for finding the Laplace transform of the following function: f(t) = 0 t + 3, 6 t where A b. Find the antiderivative (with constant term 0) corresponding to the previous part. c. Evaluate appropriate limits to compute the Laplace transform of f(t): F(s) = CU)(s)- d. Where does the Laplace transform you found exist? In other words, what is the domain of F(sh 2) (1 pt) From a table of imegrals, we know tat for a, bรฃยยก cos(M) dtcosbsin(he) a. Assume w is a constant, and use this antiderivative to compute the following improper integral: cos(wt)e-sat jun its 0 - or cos(ut)e-* dtim b. For which values of s do the limits above exist? In other words, what is the domain of the Laplace transform of cos(t) Evaluate the existing limit to compute the Laplace transform of cos u on the domain you determined in the previous at: F(s)-cos( wt)(s)-
Look at pic
Find the equation for the current versus time t in a series circuit with inductance L = 0.1 H, resistance R = 8Ohm, and voltage V = 12V. The initial current i(0) = 2 A = (0.5 - 1.5)A = (2.0 - 1.5)A = (0.5 + 1.5)A = (2.0 + 1.5)A Find the general solution of the differential equation y'' + 5y' + 6y = 0 y(x) = C1 + C2 y(x) = C1 + C2 y(x) = C1 + C2 y(x) = C1 + C2 A series electric circuit has an inductance L = 0.5H, resistance R = 1000 Ohm, capacitance C = 1.0 Times 10-6 F, and the source voltage V = 12V. Find the equation for the current versus time t. = [C1 sin(1000t) + C2 cos(1000t)] = [C1 sin(1000t) + C2 cos(1000t)] = [C1 sin(1000t) + C2 cos(1000t)] + 0.000012 = [C1 sin(1000t) + C2 cos(1000t)] + 0.000012 Using a table of Laplace transforms, find the Laplace transform of function f(t) = . 1/(s - 3)2 1/(s + 3)2 s2/s - 3 s/(s + 3)2 Find the particular solution of the differential equation y" + y' = e2 1/6e-2t 1/6e2t -1/6e-2t -1/6e2t.
Show transcribed image text
Find the equation for the current versus time t in a series circuit with inductance L = 0.1 H, resistance R = 8Ohm, and voltage V = 12V. The initial current i(0) = 2 A = (0.5 - 1.5)A = (2.0 - 1.5)A = (0.5 + 1.5)A = (2.0 + 1.5)A Find the general solution of the differential equation y'' + 5y' + 6y = 0 y(x) = C1 + C2 y(x) = C1 + C2 y(x) = C1 + C2 y(x) = C1 + C2 A series electric circuit has an inductance L = 0.5H, resistance R = 1000 Ohm, capacitance C = 1.0 Times 10-6 F, and the source voltage V = 12V. Find the equation for the current versus time t. = [C1 sin(1000t) + C2 cos(1000t)] = [C1 sin(1000t) + C2 cos(1000t)] = [C1 sin(1000t) + C2 cos(1000t)] + 0.000012 = [C1 sin(1000t) + C2 cos(1000t)] + 0.000012 Using a table of Laplace transforms, find the Laplace transform of function f(t) = . 1/(s - 3)2 1/(s + 3)2 s2/s - 3 s/(s + 3)2 Find the particular solution of the differential equation y" + y' = e2 1/6e-2t 1/6e2t -1/6e-2t -1/6e2t.
tanox937
a) Find the Laplace transform of the following ODE and solve for Y(s): 'J + 16y = cos 41, y'(0) = 2, y(0) = 1 dt b) Find f(t), i.e. inverse Laplace transform of the following function in term of integration (no need to evaluation the integration): 4s +11 s(4s2 +16s +17) F(s) Bonus c) Based on poles and cases for the partial fraction expansion for Y(s) in a), identify the possible time functions in y(t).
Weekly leaderboard
Home
Homework Help
3,900,000
Calculus
630,000
Start filling in the gaps now
Log in
New to OneClass?
Sign up
Back to top