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 126 MPa, in aluminum of 76 MPa, or in bronze of 106 MPa Aluminum Bronze A= 200 mm A = 400 mm Steel 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. 10300 N b. 14300 N c. 12000 N d. 12600 N 2.) Find the value of P considering only the aluminum member. Compression or Tension? a. 28000 N b. 30400 N c. 32000 N d. 19200 N 3.) Find the value of P considering only the bronze member. Compression or Tension? a. 9300 N b. 11000 N c. 10600 N d. 8500 N 4.) Find the maximum value of P. a. 19200 N b. 28000 N C. 32000 N d. 10600 N

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 126 MPa, in aluminum of 76 MPa, or in bronze of 106 MPa Aluminum Bronze A= 200 mm A = 400 mm Steel 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. 10300 N b. 14300 N c. 12000 N d. 12600 N 2.) Find the value of P considering only the aluminum member. Compression or Tension? a. 28000 N b. 30400 N c. 32000 N d. 19200 N 3.) Find the value of P considering only the bronze member. Compression or Tension? a. 9300 N b. 11000 N c. 10600 N d. 8500 N 4.) Find the maximum value of P. a. 19200 N b. 28000 N C. 32000 N d. 10600 N

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.5.8P: • - 3 A rectangular plate in biaxial stress (see figure) is subjected to normal stresses u = 67 MPa...

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