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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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Transcribed Image Text:A steel rod (E = 200 GPa) is fixed at A and
subjected to the loading shown in the
figure. The cross-sectional area of the rod
is 50 mm². Neglect the size of the
couplings at B, C and D.
Calculate the change in length of segment
BC when F₁ = 4.2 kN, F₂ = 4.9 kN and F3
= 8.0 kN. Input your answer as a value
only in mm to two decimal places without
+/- sign.
1m
1.5 m
1.25 m
A F₁ B
F3
C F2
D
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