- #1

Pepsi24chevy

- 65

- 0

**truss problem, urgent help!**

Hey guys i need help with setting up this truss problem 6.30 which can be seen here,

http://www.mustangmods.com/data/16002/study1.jpg

I know the stress in bc is 10.4ksi (tension) and that the safety facotr for it from 1020 steel is 4.038, I just need help figure out how to figure out that the stress is 10.4ksi. thanks