Two solid bars support a load Pas shown. Bar (1) has a cross-sectional area of A1 = 2350 mm2 and an allowable normal stress %3D of 150 MPa. Bar (2) has a cross-sectional area of A2 = 3550 mm2 and an allowable normal stress of 70 MPa. Assume x1 = 2.4 m, X2 = 3.2 m, y1 = 1.0 m, and y2 = 2.7 m. Determine the maximum load Pmax that can be supported by the structure without exceeding either allowable normal stress. %3D %3D

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.3.2P: A long, rectangular copper bar under a tensile load P hangs from a pin that is supported by two...
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Two solid bars support a load P as shown.
Bar (1) has a cross-sectional area of A1 =
2350 mm2 and an allowable normal stress
%3D
of 150 MPa. Bar (2) has a cross-sectional
area of A2 = 3550 mm2 and an allowable
normal stress of 70 MPa. Assume x1 = 2.4
m, X2 = 3.2 m, y1 = 1.0 m, and y2 = 2.7 m.
Determine the maximum load Pmax that
can be supported by the structure without
exceeding either allowable normal stress.
A
(1)
B
P
Answer: Pr
max
Transcribed Image Text:Two solid bars support a load P as shown. Bar (1) has a cross-sectional area of A1 = 2350 mm2 and an allowable normal stress %3D of 150 MPa. Bar (2) has a cross-sectional area of A2 = 3550 mm2 and an allowable normal stress of 70 MPa. Assume x1 = 2.4 m, X2 = 3.2 m, y1 = 1.0 m, and y2 = 2.7 m. Determine the maximum load Pmax that can be supported by the structure without exceeding either allowable normal stress. A (1) B P Answer: Pr max
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