7 A bar of varying square sections is loaded as shown in the figure. Determine the totalelongation. E= 2x10 N/mm?2260N120N220N160N25x25mm30x30mm40x40mm0.75mIm1.2m

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Answered: A bar of varying square sections is…

A bar of varying square sections is loaded as shown in the figure. Determine the total elongation. E= 2x105 N/mm? 2. 260N 120N 220N 160N 25x25mm 30x30mm 40x40mm 0.75m Im 1.2m

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.9.13P: A metal bar AB of a weight Ills suspended by a system of steel wires arranged as shown in the...

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Question

A bar of varying square sections is loaded as shown in the figure. Determine the total
elongation. E= 2x10 N/mm?
2
260N
120N
220N
160N
25x25mm
30x30mm
40x40mm
0.75m
Im
1.2m

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