Please answer all 3 parts to the question! I will leave a rating! Part A. determine the average normal stress developed in the rod AB. Part B. deteemine the average normal stress developed in the rod CD. Part C.  determine the average normal stress developed in rod EF.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
Section: Chapter Questions
Problem 11.9.24P
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Please answer all 3 parts to the question! I will leave a rating!

Part A.

determine the average normal stress developed in the rod AB.

Part B.

deteemine the average normal stress developed in the rod CD.

Part C. 
determine the average normal stress developed in rod EF.

The assembly consists of two red brass C83400 copper
rods AB and CD of diameter 30 mm, a stainless 304
steel alloy rod EF of diameter 40 mm, and a rigid cap
G. The supports at A, C and F are rigid.
Modul of elasticy for the copper is Ecopper = 101 GPa.
Modul of elasticity for the steel is Esteel = 193 GPa.
Figure
1 of 1
300mm
450 mm
40KN
B'
30 mm
40 mm
30mm
NY 0F
Transcribed Image Text:The assembly consists of two red brass C83400 copper rods AB and CD of diameter 30 mm, a stainless 304 steel alloy rod EF of diameter 40 mm, and a rigid cap G. The supports at A, C and F are rigid. Modul of elasticy for the copper is Ecopper = 101 GPa. Modul of elasticity for the steel is Esteel = 193 GPa. Figure 1 of 1 300mm 450 mm 40KN B' 30 mm 40 mm 30mm NY 0F
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Given data:

Applied force (P) = 40 kN

Need to determine the stress in each bars.

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