The compound bar shown below is made of a light, strong material with E = 70,000 N/mm². Two forces are applied to the rigid plates connecting the bars. The yield strength is oy = 200 N/mm². The bar has a rectangular cross section with height H = 12.5 mm and thickness t =1.0 mm. You may neglect the weight of the bars. (a) Calculate the x-direction internal force in segments AB and BC of the compound bar. Show all work. (b) Calculate the total length change of the compound bar. (c) The plane 1-2 represents a lap joint. Calculate the normal stress on the lap joint. L₂= 625 mm 1 H=12.5 mm A L₁=775 mm H = 12.5 mm =1800 N =35° 2 F₂=1000 N Cross section H-1 12.5 mm t = 1.0 mm

The compound bar shown below is made of a light, strong material with E = 70,000 N/mm². Two forces are applied to the rigid plates connecting the bars. The yield strength is oy = 200 N/mm². The bar has a rectangular cross section with height H = 12.5 mm and thickness t =1.0 mm. You may neglect the weight of the bars. (a) Calculate the x-direction internal force in segments AB and BC of the compound bar. Show all work. (b) Calculate the total length change of the compound bar. (c) The plane 1-2 represents a lap joint. Calculate the normal stress on the lap joint. L₂= 625 mm 1 H=12.5 mm A L₁=775 mm H = 12.5 mm =1800 N =35° 2 F₂=1000 N Cross section H-1 12.5 mm t = 1.0 mm

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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