A rigid platform in Figure MEC - 208 has negligible mass carries a center load P and rests on two aluminum bars, each 250 mm long. The center bar is steel and is 249.9 mmn long Each aluminum bar has an area of 1,200 mm and E = 70 GPa. The steel bar has an area of 2,400 %3D mm2 and E = 200 GPa. aluminum steel aluminum Find the value of P when the platform just just the steel bar Select one: O a 91.5 kN O b 67.2 kN O c. 724 kN

A rigid platform in Figure MEC - 208 has negligible mass carries a center load P and rests on two aluminum bars, each 250 mm long. The center bar is steel and is 249.9 mmn long Each aluminum bar has an area of 1,200 mm and E = 70 GPa. The steel bar has an area of 2,400 %3D mm2 and E = 200 GPa. aluminum steel aluminum Find the value of P when the platform just just the steel bar Select one: O a 91.5 kN O b 67.2 kN O c. 724 kN

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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