Question: 1. (33%) The solid steel bar has two cross-sections and is subjected to a tensile load of 16 kips. Find: (i) the average normal

1. (33%) The solid steel bar has two cross-sections and is subjected to a tensile load of 16 kips. Find: (i) the average normal stress and average shear stress at section a-a. (ii) the average normal stress and average shear stress at section b-b. 16 Kip+ 30 =x 2" SECTION 1-1 2" SECTION 2-2 16 Kip 0

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