3) The 3-inch I beam below has cross-sectional properties of A=1.64 in², 1₁1= 2.5 in, and 122=0.46 inª. It is made of steel having S, 60 ksi. Find the safe axial compressive load based on a safety factor of SF-4 for pinned ends and unsupported lengths of a) 10 in, b) 75 in, c) 125 in, and d) 250 in. 2 I 1 1 i N. 2

3) The 3-inch I beam below has cross-sectional properties of A=1.64 in², 1₁1= 2.5 in, and 122=0.46 inª. It is made of steel having S, 60 ksi. Find the safe axial compressive load based on a safety factor of SF-4 for pinned ends and unsupported lengths of a) 10 in, b) 75 in, c) 125 in, and d) 250 in. 2 I 1 1 i N. 2

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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