Part (a)
Part (b)
Do: Find the Laplace transform, F(s), for each f(t) given below in parts a) and b). Express F(s) polynomials ins w...
18. Given f(t) = e-at sin(bt) u(t) Using the Laplace transform properties find the Laplace transform of a) g(t) = tf(t) b) m(t) = f(t - 3) this means replace all the occurrences of t with t-3 in f(t)
18. Given f(t) = e-at sin(bt) u(t) Using the Laplace transform properties find the Laplace transform of a) g(t) = tf(t) b) m(t) = f(t - 3) this means replace all the occurrences of t with t-3 in f(t)
1291) Determine the Inverse Laplace Transform of F(s)=(18s + 3)/(s^2+20s+164). The answer is f(t)=A*exp(-alpha*t)*cos(w*t) + B*exp(-alpha*t)*sin(w*t). Answers are: A,B,alpha,w where w is in rad/sec and alpha in sec^-1. ans:4
1292) Determine the Inverse Laplace Transform of F (S) (14s 18)/(s 2+34+ The answer is f (t)-Q*exp (-alpha*t) *sin(w*t+phi). Answers are: A,alpha, w,phi where w is in rad/sec and phi is in rad ans:4 1292) Determine the Inverse Laplace Transform of F (S) (14s 18)/(s 2+34+ The answer is f (t)-Q*exp (-alpha*t) *sin(w*t+phi). Answers are: A,alpha, w,phi where w is in rad/sec and phi is in rad ans:4
1292) Determine the Inverse Laplace Transform of F(s)=(17s + 14)/(s^2+32s+400). The answer is f(t)=Q*exp(-alpha*t)*sin(w*t+phi). Answers are: A,alpha,w,phi where w is in rad/sec and phi is in rad ans:4
1292) Determine the Inverse Laplace Transform of F(s)=(18s + 3)/(s^2+20s+164). The answer is f(t)=Q*exp(-alpha*t)*sin(w*t+phi). Answers are: A,alpha,w,phi where w is in rad/sec and phi is in rad ans:4 PLEASE SHOW ANSWER WITH = *
3.5 Determine the Laplace transform of each of the following functions by applying the properties given in Tables 3-1 and 3-2. (a) xi(t) = 16e-2t cos 4t u(t) (b) x2(t) = 20te-21 sin 4t u(t) (c) x3(t) = 10e-34 u(t – 4) Table 3-1: Properties of the Laplace transform for causal functions; i.e., x(t) = 0 for t < 0. Property x(t) 1. Multiplication by constant K x(t) 2. Linearity K1 xi(t) + K2 x2(t) X($) = L[x(t)] K X(s)...
b) The Laplace transform of the solution f (t) of an initial value problem is given by 7 5e s By taking the inverse of the Laplace transform find and the enter the function f (t) below in maple syntax
6. For each of the following Laplace transforms F(s), determine the inverse Laplace transform f(t). (a) f(3) = 6+2*&+4) (b) F(s) = (65) (c) F(s) = 12+2
b.) Find inverse Laplace Transform f(t) of F(S) = 9% (5²+5-20)