lol, cbf writing it all outOk, I though it would help if we all did some truss analysis questions
to start off with an easy one:
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Determine reactions R1 and R2
ok, now for something harderR1= 270 N
R2=180 N
I got answer as BG = 138.67Nusing method of sections
BG =242.48 N (C) ( may be an error in calculations, as i used ipod calculator lols)
yes you are both correctShowStopper's right... R1 = 270 & R2 = 180
I found FG using method of joints and got 34.64NWhats happening in member FG?
actually, working for sections is easyjoints is easy, sections with this q is :S
using pythagoruscos 60 = 0.866..
i thought itd be root 3 on 2
yesCh = 207.8 n