What is the position of the center of mass of the bar, measured as distance x from the bar's left end?

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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A nonuniform horizontal bar of mass mmm is supported by two
massless wires against gravity. The left wire makes an angle a with the
horizontal, and the right wire makes an angle B. The bar has length L.
(Figure 1)
What is the position of the center of mass of the bar, measured as
distance x from the bar's left end?
Express your answer in terms of a, ß, and L.
a
·L
.mm.
-X
B
Transcribed Image Text:A nonuniform horizontal bar of mass mmm is supported by two massless wires against gravity. The left wire makes an angle a with the horizontal, and the right wire makes an angle B. The bar has length L. (Figure 1) What is the position of the center of mass of the bar, measured as distance x from the bar's left end? Express your answer in terms of a, ß, and L. a ·L .mm. -X B
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