P2) A brass bar, having cross-sectional area of 900 mm2, is subjected to axial force as shown below. AB = 0.6 m, BC = 0.8 m, CD = 1.0 m. Find the total elongation of bar. Take E = 1 * 105 N/mm2 B 40 kN 80 kN 20 kN 20 kN ww. wwwww wwww Change in length, õL - 0.3111 mm (Compression)

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.6.9P: A prismatic bar with a length L = 3 ft and cross-sectional area A = 8 in2 is compressed by an axial...
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P2) A brass bar, having cross-sectional area of 900 mm2, is subjected to
axial force as shown below. AB = 0.6 m, BC = 0.8 m, CD = 1.0 m. Find
the total elongation of bar. Take E = 1 * 105 N/mm2
B
40 kN
80 kN
20 kN
20 kN
ww.
wwwww
wwww
Change in length, õL
- 0.3111 mm (Compression)
Transcribed Image Text:P2) A brass bar, having cross-sectional area of 900 mm2, is subjected to axial force as shown below. AB = 0.6 m, BC = 0.8 m, CD = 1.0 m. Find the total elongation of bar. Take E = 1 * 105 N/mm2 B 40 kN 80 kN 20 kN 20 kN ww. wwwww wwww Change in length, õL - 0.3111 mm (Compression)
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