QZ/ The rigid platform in Figure below has negligible mass and rests on two steel bars, each 250 mm long. The center bar is aluminum and 249.9 mm long. Compute the stress in the aluminum bar after the center load P = 400 kN has been applied. For each steel bar, the area is 1200 mm® and E = 200 GPa. For the aluminum bar, the area is 2400 mm’ and E = 70 GPa. Q2/ The rigid platform in Figure below has negligible mass and rests on two steel bars,each 250 mm long. The center bar is aluminum and 249.9 mm long. Compute thestress in the aluminum bar after the center load P = 400 kN has been applied. Foreach steel bar, the area is 1200 mm? and E = 200 GPa. For the aluminum bar, thearea is 2400 mm' and E = 70 GPa.%3DPSteelAluminumSteel

Let us draw the free body diagram. the 400KN load is acting on the middle point and the normal…

Answered: The rigid platform in Figure below has…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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QZ/ The rigid platform in Figure below has negligible mass and rests on two steel bars, each 250 mm long. The center bar is aluminum and 249.9 mm long. Compute the stress in the aluminum bar after the center load P = 400 kN has been applied. For each steel bar, the area is 1200 mm® and E = 200 GPa. For the aluminum bar, the area is 2400 mm’ and E = 70 GPa.

Q2/ The rigid platform in Figure below has negligible mass and rests on two steel bars,
each 250 mm long. The center bar is aluminum and 249.9 mm long. Compute the
stress in the aluminum bar after the center load P = 400 kN has been applied. For
each steel bar, the area is 1200 mm? and E = 200 GPa. For the aluminum bar, the
area is 2400 mm' and E = 70 GPa.
%3D
P
Steel
Aluminum
Steel

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