A L₁ = 3m L2 P₁ = 1300N = 5m L3 = 8m B P2 = 2200N
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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a) An aluminum rod is exactly 3,100 m long and has a cross section of 70 mm2. What will be the length of the rod when it is subjected to a tensile force of 3.5kN?
b) Set up expressions for section forces and moments and draw section and moment diagrams for the beam
c) The beam in the task must be dimensioned. We choose a rectangular cross-section with width b = 150mm and σallowed = 20N/mm2. Find the required height h of the beam.
Transcribed Image Text:A
L₁
=
3m
L2
P₁
= 1300N
=
5m
L3
=
8m
B
P2
= 2200N
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