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x1(1) k2 m2 *2(1) k3

x1(1) k2 m2 *2(1) k3

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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use this matrix num sir (ad200153)

A mass-spring system is shown in Figure Q2 with mị = 10 kg, m2 = 20 kg, ki = (10+P) N/m, k2 = (10+Q) N/m and k3 = (20+R) N/m. (c) Determine the natural frequencies of the system. (d) Evaluate the mode shapes of the system complete with the mode shape diagram. Note Q2: The values of P, Q and R depend on the respective 4th, 5th, and 6th digits of your matric number as in the following number format: AD XXXPQR. For example, if your matric number is AD 170154 gives the value P = 1, Q = 5 and R = 4, thus the spring stiffness, ki = 11 N/m, k2 = 15 N/m, and k3 = 24 N/m respectively. %3D
Transcribed Image Text:A mass-spring system is shown in Figure Q2 with mị = 10 kg, m2 = 20 kg, ki = (10+P) N/m, k2 = (10+Q) N/m and k3 = (20+R) N/m. (c) Determine the natural frequencies of the system. (d) Evaluate the mode shapes of the system complete with the mode shape diagram. Note Q2: The values of P, Q and R depend on the respective 4th, 5th, and 6th digits of your matric number as in the following number format: AD XXXPQR. For example, if your matric number is AD 170154 gives the value P = 1, Q = 5 and R = 4, thus the spring stiffness, ki = 11 N/m, k2 = 15 N/m, and k3 = 24 N/m respectively. %3D
k1 x1(1) k2 m2 *2(t) k3 Figure Q2
Transcribed Image Text:k1 x1(1) k2 m2 *2(t) k3 Figure Q2
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