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-Determine the maximum load P that may be applied to the rigid bar.

-Determine the maximum load P that may be applied to the rigid bar.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A pin-connected structure is supported and loaded as shown. Member ABCD is rigid and is horizontal before the load P is applied. Bars (1) and (2) are both made from steel [E = 30,000 ksi] and both have a cross-sectional area of 1.5 in.². Assume lengths of a = 40 in., b = 68 in., c = 28 in., L₁ = 55 in., and L2 = 100 in. The normal stress in bars (1) and (2) must be limited to 48 ksi. Determine the maximum load P that may be applied to the rigid bar. Answer: Pmax= i L₁ a (1) B Rigid bar b ܕܐ kips D
Transcribed Image Text:A pin-connected structure is supported and loaded as shown. Member ABCD is rigid and is horizontal before the load P is applied. Bars (1) and (2) are both made from steel [E = 30,000 ksi] and both have a cross-sectional area of 1.5 in.². Assume lengths of a = 40 in., b = 68 in., c = 28 in., L₁ = 55 in., and L2 = 100 in. The normal stress in bars (1) and (2) must be limited to 48 ksi. Determine the maximum load P that may be applied to the rigid bar. Answer: Pmax= i L₁ a (1) B Rigid bar b ܕܐ kips D
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