Question

NOTES: ) Justify your answers Name: Time 5:30 PM -64 PM for a grade by showing all yourworK (2) Show units (b,N, KN, etc ), dhimen sions (in, ftz mm, (3) Legiblyurite yoyr tull nanie and page number5 on allaf u rとal ew l ation 5 hect s and staple them tc y Place the guestion Sheet (5) on top of yourcalcution Sheets unaetached Stop writing when you are told e me r. to do. 50 ; otれerw , s e, your excim ,s not collected, Prob#I (25 pts) An axiaily loacled bar34 Consists of the segments400 1 as shown. Determine ElJajifthe bar is in static eguilibrium C11 (b) the internal hormal force P in each Segment by lb 400 iso lb , 2oo 8 己. D (Dia) lig (Dia): 1.51 (Dİajaln. AB BC C D inspection using the me thod of Sections and d ra1oing the FBD s from left七ori ght, | L3」(C)the normal force diagram forthe-entire bar, NOTE: For Parts (b) and (c) use the provided sheet? I1J (d)the average normal stress in each segment, L31 (e) state whetner each stress in part(d) isin 르 . Redraw tt on your engineering paper to use it Compression (c) or intension (T). Continue neytpq for provided sh eet.

Answer 1