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A rigid bar AB 9 m long is suspended by two vertical rods at its end A and B and hangs in horizontal position by its own weight. The rod at A is brass: L = 3 m, A = 1000 mm^2, E = 100,000 MPa. The rod at B is steel: L = 5 m, A = 445 mm^2, E = 200,000 GPa. At x distance from A, a vertical load P = 4300 N is applied. a)What is the value of distance x? b)What is the stress at the brass? c)What is the stress at the steel?

A rigid bar AB 9 m long is suspended by two vertical rods at its end A and B and hangs in horizontal position by its own weight. The rod at A is brass: L = 3 m, A = 1000 mm^2, E = 100,000 MPa. The rod at B is steel: L = 5 m, A = 445 mm^2, E = 200,000 GPa. At x distance from A, a vertical load P = 4300 N is applied. a)What is the value of distance x? b)What is the stress at the brass? c)What is the stress at the steel?

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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A rigid bar AB 9 m long is suspended by two vertical rods at its end A and B and hangs in horizontal position by its own weight. The rod at A is brass: L = 3 m, A = 1000 mm^2, E = 100,000 MPa. The rod at B is steel: L = 5 m, A = 445 mm^2, E = 200,000 GPa. At x distance from A, a vertical load P = 4300 N is applied.

a)What is the value of distance x?

b)What is the stress at the brass?

c)What is the stress at the steel?
 
 
Steel Brass 5m 3m 9m A B
Transcribed Image Text:Steel Brass 5m 3m 9m A B
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