Question 9 Consider again the mechanical system of Fig 8. Assume the parameter values m = 1 kg, b = 2 Ns/m, and k = 5 N/

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Question 9 Consider Again The Mechanical System Of Fig 8 Assume The Parameter Values M 1 Kg B 2 Ns M And K 5 N 1 (61.14 KiB) Viewed 9 times

Question 9 Consider again the mechanical system of Fig 8. Assume the parameter values m = 1 kg, b = 2 Ns/m, and k = 5 N/m. For time t 20, a force of 3 N is applied. (a) Assuming zero initial conditions, apply Laplace transform method to obtain an expression for the displacement x(t) for all t2 0. 3 3 3 Ans: X(t) = get cos 2t - - etsin 2t x (b) Sketch the approximate response curve, indicating clearly the initial conditions and the steady-state value. 55 10
x(1) b Fig 8 m F(t) 000