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Question: please show work and explain each step thank you...

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Chapter 5, Supplemental Question 048 (GO Tutorial) A hollow steel [E = 30,000 ksi] tube (1) with an outside diameter of 2.500 in, and a wall thickness of 0.500 in, is fastened to a solid aluminum [E = 10,000 ksi] rod (2) that has a 2.125-in.-diameter and a solid 1.375-in.-diate ainum rod (3). The bar is loaded as shown. Assume L - 70 in., 12-45 in, L3-26 in., R-35 kips, Q16 kips, and P 27 kips. Determine (a) the change in length of steel tube (b) the deflection of joint D with respect to the fixed support at A. (c) the maximum normal stress in the entire axial assembly. 0 LI Answers: in. in. ksi (b) up (c) Ơmax-

Please Show work and explain each step .

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