The bar has a length of 8 in. and a square cross-sectional area of 0.5 in. × 0.5 in. It is made of a material having the 5000 lb 5000 lb 8 in. stress-strain diagram shown. If the bar is subjected to an o (ksi) axial force of 5000 lb, determine 75 (a) the change in the 8-in. length, of 60 (b) the change in the 0.5-in. thickness. 45 Assume Poisson's ratio is 0.30. 30 15 - € (in./in.) O 0.001 0.002 0.003 0.004 0.005 0.006 0.007

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The bar has a length of 8 in. and a square cross-sectional
5000 lb
5000 lb
area of 0.5 in. x 0.5 in. It is made of a material having the
stress-strain diagram shown. If the bar is subjected to an
8 in.
σ (ksi)
axial force of 5000 lb, determine
75
(a) the change in the 8-in. length,
60
(b) the change in the 0.5-in. thickness.
45
Assume Poisson's ratio is 0.30.
30
15
€ (in./in.)
0.001 0.002 0.003 0.004 0.005 0.006 0.007
Transcribed Image Text:The bar has a length of 8 in. and a square cross-sectional 5000 lb 5000 lb area of 0.5 in. x 0.5 in. It is made of a material having the stress-strain diagram shown. If the bar is subjected to an 8 in. σ (ksi) axial force of 5000 lb, determine 75 (a) the change in the 8-in. length, 60 (b) the change in the 0.5-in. thickness. 45 Assume Poisson's ratio is 0.30. 30 15 € (in./in.) 0.001 0.002 0.003 0.004 0.005 0.006 0.007
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