a) Find the total response of a single-degree-of-freedom system with m = 10 kg, c= 20 N-s/m, k = 4000 N/m, x. = 0.01 m, and x'o=0 under the following conditions: a. An external force F (t) = Fo cos wt acts on the system with Fo = 100 N and a= 10 rad/s. b. Free vibration with F (t) = 0.

a) Find the total response of a single-degree-of-freedom system with m = 10 kg, c= 20 N-s/m, k = 4000 N/m, x. = 0.01 m, and x'o=0 under the following conditions: a. An external force F (t) = Fo cos wt acts on the system with Fo = 100 N and a= 10 rad/s. b. Free vibration with F (t) = 0.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Section: Chapter Questions

Problem 1.1MA

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Question

a) Find the total response of a single-degree-of-freedom system with m = 10 kg,
c = 20 N-s/m, k = 4000 N/m, xo = 0.01 m, and x'o=0 under the following
conditions:
a. An external force F (t) = Fo cos wt acts on the system with Fo = 100 N and
o= 10 rad/s.
b. Free vibration with F(t) = 0.

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A mass, spring and a damper system is subjected to an external harmonic excitation of 200cos5t (N). Find the response for the following givens: K =4000 N/m. m = 10 kg, c = 40 N.s/m, x, = 0.1 m and vo = 0 m/s Select one: O e0112(-0.005sin0.9595t 0.0345cos0.9595t) + 0.0347sin(5t-3.058) O 0.45 e-2 cos (21.899t + 0.02671) + 0.066 cos(20t-0.1325) O .0.0345 e2t cos (19.899t + 0.02671) + 0.066 cos(5t-0.1325) O .0.0345 e-2t cos (19.899t + 0.02671) + 0.066 cos(5t-0.1325) TOSHIBA
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