3. Determine the steady-state response of a SDOF oscillator with natural frequency o, anddamping ratio 5 to the periodic loading shown. (Only part of the loading is shown.)p(t)4Po-3T, -T, 0| T,37,5T,7T,d.2222

The steady state response is always harmonic, and its frequency is the same as the driving…

Answered: 3. Detemine the steady-state response…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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QUESTION 2 Figure 2 shows a spring-mass system with m = 10 kg, k = k2= k3 = ka = 2000 N/m, ks = ko = 3000 N/m. The system driven by external forces, F = Fo sin (2xf) t, where fis the frequency in Hz. The initial displacement and initial velocity are x, and o, respectively. a) If F =0, determine the total response of the system. b) Determine the total response of the system when Fo is not equal to zero. c) If the properties of the system are to be constant, propose the value of fso that the response of the system is in phase with the external force. ki k, x (t) F=F,sin (2xf) t ks Figure 2
Vipretion
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3. Detemine the steady-state response of a SDOF oscillator with natural frequency @, and damping ratio 5 to the periodic loading shown. (Only part of the loading is shown.) p(t) 4 mw. Po , 이 3T, ST, 7T, 2