A homogeneous bar AB is supported at either end by a cable as shown in the figure. Calculate the largest allowable weight (kg) of the bar if the stress of each cable is not to exceed 90 MPa in bronze and 120 MPa in steel. The sizes of the cables are 28 mm Ø for Bronze and 20 mm Ø for Steel. Bronze Steel y2 B y1 = 0.5 m ; y2 = 5 m; L = 10 m

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
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A homogeneous bar AB is
supported at either end by a
cable as shown in the figure.
Calculate the largest
allowable weight (kg) of the
bar if the stress of each cable
is not to exceed 90 MPa in
bronze and 120 MPa in steel.
The sizes of the cables are 28
mm Ø for Bronze and 20 mm
Ø for Steel.
yl
Bronze
Steel
y2
A
y1 = 0.5 m ; y2 = 5 m; L = 10
Support
Transcribed Image Text:A homogeneous bar AB is supported at either end by a cable as shown in the figure. Calculate the largest allowable weight (kg) of the bar if the stress of each cable is not to exceed 90 MPa in bronze and 120 MPa in steel. The sizes of the cables are 28 mm Ø for Bronze and 20 mm Ø for Steel. yl Bronze Steel y2 A y1 = 0.5 m ; y2 = 5 m; L = 10 Support
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