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Apply Newton's second law to these problems Problem B-3-12 In the mechanical system shown in Figure 3-42, assume that the rod is massless, per- fectly rigid, and pivoted at point P.The displacement x is measured from the equilibri- um position. Assuming that x is small, that the weight mg at the end of the rod is 5 N, and that the spring constant k is 400 N/m, find the natural frequency of the system. mg Figure 3-42 Mechanical system.

Apply Newton's second law to these problems Problem B-3-12 In the mechanical system shown in Figure 3-42, assume that the rod is massless, per- fectly rigid, and pivoted at point P.The displacement x is measured from the equilibri- um position. Assuming that x is small, that the weight mg at the end of the rod is 5 N, and that the spring constant k is 400 N/m, find the natural frequency of the system. mg Figure 3-42 Mechanical system.

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
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Apply Newton's second law to these problems Problem B-3-12 In the mechanical system shown in Figure 3-42, assume that the rod is massless, per- fectly rigid, and pivoted at point P.The displacement x is measured from the equilibri- um position. Assuming that x is small, that the weight mg at the end of the rod is 5 N, and that the spring constant k is 400 N/m, find the natural frequency of the system. 2a mg Figure 3-42 Mechanical system.
Transcribed Image Text:Apply Newton's second law to these problems Problem B-3-12 In the mechanical system shown in Figure 3-42, assume that the rod is massless, per- fectly rigid, and pivoted at point P.The displacement x is measured from the equilibri- um position. Assuming that x is small, that the weight mg at the end of the rod is 5 N, and that the spring constant k is 400 N/m, find the natural frequency of the system. 2a mg Figure 3-42 Mechanical system.
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