Find the value of P

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
Problem 1.3.26P: A plane frame with a pin support at A and roller supports at C and £ has a cable attached at E....
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An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown in the figure. Axial loads are applied at the positions indicated. If the rod should not exceed a stress in steel of 132 MPa, in aluminum of 82 MPa, or in bronze of 112 MPa:
Aluminum
A = 400 mm?
Bronze
Steel
A = 200 mm?
A = 500 mm?
2P
4P
2.5 m
2.0 m
1.5 m
1.) Find the value of P considering only the steel member.
Compression or Tension?
a. 13200 N
b. 11000 N
c. 12200 N
d. 5600 N
2.) Find the value of P considering only the aluminum member.
Compression or Tension?
a. 26300 N
b. 15000 N
c. 32000 N
d. 32800 N
3.) Find the value of P considering only the bronze member.
Compression or Tension?
a. 10200 N
b. 11200 N
c. 92000N
d. 89100 N
4.) Find the maximum value of P.
a. 10200 N
b. 11200 N
c. 8500 N
d. 5600 N
Transcribed Image Text:An aluminum rod is rigidly attached between a steel rod and a bronze rod as shown in the figure. Axial loads are applied at the positions indicated. If the rod should not exceed a stress in steel of 132 MPa, in aluminum of 82 MPa, or in bronze of 112 MPa: Aluminum A = 400 mm? Bronze Steel A = 200 mm? A = 500 mm? 2P 4P 2.5 m 2.0 m 1.5 m 1.) Find the value of P considering only the steel member. Compression or Tension? a. 13200 N b. 11000 N c. 12200 N d. 5600 N 2.) Find the value of P considering only the aluminum member. Compression or Tension? a. 26300 N b. 15000 N c. 32000 N d. 32800 N 3.) Find the value of P considering only the bronze member. Compression or Tension? a. 10200 N b. 11200 N c. 92000N d. 89100 N 4.) Find the maximum value of P. a. 10200 N b. 11200 N c. 8500 N d. 5600 N
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