What are the forces in segments AB, BC, CD and DE? [solve for a value in N] b. Solve for the normal stress and maximum shear stress in segments AB and BC? [solve for a value in N] c. What are the vertical displacements at point B, D and E? [mm]
What are the forces in segments AB, BC, CD and DE? [solve for a value in N] b. Solve for the normal stress and maximum shear stress in segments AB and BC? [solve for a value in N] c. What are the vertical displacements at point B, D and E? [mm]
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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Question
a. What are the forces in segments AB, BC, CD and DE? [solve for a value in N]
b. Solve for the normal stress and maximum shear stress in segments AB and BC? [solve for a value in N]
c. What are the vertical displacements at point B, D and E? [mm]

Transcribed Image Text:A vertical bar consist of three prismatic segments A1, A2 and A3 with cross sectional areas
100mm^2, 80 mm^2 and 60 mm 2 respectively. The bar is made of Aluminum with E-25GPa.
Calculate the displacements at point B, D and E. Ignore the weight of the bar.
A
PB = 50 N
NR
B
CNQ
с
Pc = 250 N
D
E
PE=350 N
500 mm
tātā†
250 mm
250 mm
500 mm
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