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QUESTION 4 The amplitude of vibration of an undamped system is measured to be 1 mm. The phase shift from t=0 is measured to be 2 rad and the natural frequency is found to be 5 rad/s. a) Calculate the initial conditions (x(0) and v(0)) that caused this vibration to occur. Assume the response is of the form x(t) = Asin(wnt + p). b) Sketch its position in relation with time.

QUESTION 4 The amplitude of vibration of an undamped system is measured to be 1 mm. The phase shift from t=0 is measured to be 2 rad and the natural frequency is found to be 5 rad/s. a) Calculate the initial conditions (x(0) and v(0)) that caused this vibration to occur. Assume the response is of the form x(t) = Asin(wnt + p). b) Sketch its position in relation with time.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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QUESTION 4 The amplitude of vibration of an undamped system is measured to be 1 mm. The phase shift from t=0 is measured to be 2 rad and the natural frequency is found to be 5 rad/s. a) Calculate the initial conditions (x(0) and v(0)) that caused this vibration to occur. Assume the response is of the form x(t) = Asin(wnt + p). b) Sketch its position in relation with time.
Transcribed Image Text:QUESTION 4 The amplitude of vibration of an undamped system is measured to be 1 mm. The phase shift from t=0 is measured to be 2 rad and the natural frequency is found to be 5 rad/s. a) Calculate the initial conditions (x(0) and v(0)) that caused this vibration to occur. Assume the response is of the form x(t) = Asin(wnt + p). b) Sketch its position in relation with time.
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