(Solved):     The three suspender bars are made of A992 steel and have equal cross-sectional ar ...

 

 

The three suspender bars are made of A992 steel and have equal cross-sectional areas of 470 mm². The ngid beam is subjected to the loading shown. (Figure 1) 4 Figure 1 of 1 > A B 80 kN I+Irl 2m 50 kN D E F 1m+1m+1m-+-1m- ? Part A the bar BE Determine the average normal stress Express your answer to three significant figures and include the appropriate units. ??? - Value Units Submit Request Answer Part B Determine the average normal stress in the bar AD Express your answer to three significant figures and include the appropriate units. ?A ? OAD Value Units Submit Request Answer 11 Part C Determine the average normal stress in the bar OF Express your answer to three significant figures and include the appropriate units. idadienion ?A ? OCF Value Submit DE C prace DE M Answer M225 t Units D