A bronze bar is fastened between a steel bar and aluminum bar as shown. Find the largest value of P that will nơ exceed an overall deformation of 3.0 mm, or the following stresses: FN MPa in the steel, FN Mpa in the bronze, and SN MPa in the Aluminum. Eşt = 200 GPa, Eal = 70GPA, anc %3D %3D E..= 83 GPa

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
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Problem 3.3.12P: A propeller shaft for a small yacht is made of a solid steel bar 104 mm in diameter. The allowable...
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Please read the instructions carefully and do what are asks. Illustrate and show the COMPLETE SOLUTIONS.

FN=70

MN=76

SN=50

 

This is my third time asking the same question. Please answer CORRECTLY 

A bronze bar is fastened between a steel bar and aluminum
bar as shown. Find the largest value of P that will not
exceed an overall deformation of 3.0 mm, or the following
stresses: FN MPa in the steel, FN Mpa in the bronze, and
SN MPa in the Aluminum. Est = 200 GPa, Ea = 70GPA, and
Epr = 83 GPa
Bronze
Steel
A = 650 mm²
A = 480 mm?
Aluminum
A = 320 mm2
P<
ЗР
4P
+
2P
1.0 m
2.0 m
1.5 m
Transcribed Image Text:A bronze bar is fastened between a steel bar and aluminum bar as shown. Find the largest value of P that will not exceed an overall deformation of 3.0 mm, or the following stresses: FN MPa in the steel, FN Mpa in the bronze, and SN MPa in the Aluminum. Est = 200 GPa, Ea = 70GPA, and Epr = 83 GPa Bronze Steel A = 650 mm² A = 480 mm? Aluminum A = 320 mm2 P< ЗР 4P + 2P 1.0 m 2.0 m 1.5 m
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