Consider the following initial value problem, representing the response of a damped oscillator subject to the...
Consider the following initial value problem, representing the response of an undamped oscillator subject to the ramp loading applied force g(t): 0<t<2, y' + 25y = g(t), y(0) = 0, y(0) = -2, g(t) = 2<t<6, otherwise. 0 t - 2 2 2 In the following parts, use h(t – c) for the Heaviside function he(t) when necessary. a. First, compute the Laplace transform of g(t). L{f(t)}(s) b. Next, take the Laplace transform of the left-hand-side of the differential equation,...
Find the solution of the following Initial Value Problem by using the Laplace Transform. In your answers, always write y(t) or Y(s), not just y or Y. If you need a Heaviside function, write U(t). y"(t) – 8 y'(t) + 32 y(t) = S(t-1) y(0) = 4 y'(0) = 3 ty(t) = Y(s) Ay'(t) = sY(s) – 4 Ay"(t) = 32Y(s) – 45 – 3 (s2 - 8 5 + 32) Y(s) = Y(s) = F(s) + G(s) e-s G(s)...
where h is the Use the Laplace transform to solve the following initial value problem: y"+y + 2y = h(t – 5), y(0) = 2, y(0) = -1, Heaviside function. In the following parts, use h(t – c) for the shifted Heaviside function he(t) when necessary. a. First, take the Laplace transform of both sides of the given differential equation to create the corresponding algebraic equation and then solve for L{y(t)}. L{y(t)}(s) = b. Express the solution y(t) as the...
Each of the following equation represents an unforced damped oscillator. Write the Laplace transform of the characteristic equation. And define if the system is over-damped, under-damped or critically damped. 1) 23 + 4 + 2x = 0 2) 3 +43 +3.2 = 0 3) 43 + 7 + 5x = 0 BIU A - A - IX E 33 x X, DE EV G* T 1 12pt Paragraph
(1 point) Take the Laplace transform of the following initial value problem and solve for Y(8) = L{y(t)}; ſ1, 0<t<1 y" – 6y' - 27y= { O, 1<t y(0) = 0, y'(0) = 0 Y(8) = (1-e^(-s)(s(s^2-6s-27)) Now find the inverse transform: y(t) = (Notation: write uſt-c) for the Heaviside step function uct) with step at t = c.) Note: 1 | 1 s(8 – 9)(8 + 3) 36 6 10 + s $+37108 8-9
Thank You! I always rate for clear answers! :) 7. (7 pts) Consider the initial value problem y" +4y' +8y=80), (0=6, yO=0, ſo if 0 <i<6 where g(t) = 8e-21-6) if6 <i<e. (1) Take the Laplace transform of both sides of the given differential equation to create the corresponding alge- braic equation. Denote the Laplace transform of y(t) by Y(s). Do not move any terms from one side of the equation to the other (until you get to part (b)...
Consider the following initial value problem. y′ + 5y = { 0 t ≤ 1 10 1 ≤ t < 6 0 6 ≤ t < ∞ y(0) = 4 (a) Find the Laplace transform of the right hand side of the above differential equation. (b) Let y(t) denote the solution to the above differential equation, and let Y((s) denote the Laplace transform of y(t). Find Y(s). (c) By taking the inverse Laplace transform of your answer to (b), the...
The objective of this question is to find the solution of the following initial-value problem using the Laplace transform. The objective of this question is to find the solution of the following initial-value problem using the Laplace transform y"ye2 y(0) 0 y'(0)=0 [You need to use the Laplace and the inverse Laplace transform to solve this problem. No credit will be granted for using any other technique]. Part a) (10 points) Let Y(s) = L{y(t)}, find an expression for Y(s)...
(6 points) Use the Laplace transform to solve the following initial value problem: y" – 10y' + 40y = 0 y(0) = 4, y'(0) = -5 First, using Y for the Laplace transform of y(t), i.e., Y = L{y(t)}, find the equation you get by taking the Laplace transform of the differential equation = 0 Now solve for Y(s) By completing the square in the denominator and inverting the transform, find y(t) =
(1 point) Consider the initial value problem y" + 4y = 8t, y(0) =3, y'(0) = 4. a. Take the Laplace transform of both sides of the given differential equation to create the corresponding algebraic equation. Denote the Laplace transform of y(t) by Y(s). Do not move any terms from one side of the equation to the other (until you get to part (b) below). 8/s^2 help (formulas) b. Solve your equation for Y(s). Y(s) = L{y(t)} = c. Take...