1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Homework Help: Mech Eng: Method of Joints

  1. Oct 28, 2012 #1
    1. The problem statement, all variables and given/known data
    Everything is in the PDF
    View attachment Mech hw Q 3.pdf

    2. Relevant equations

    3. The attempt at a solution

    So once I get to the last 2 joints Then all I have left to solve for is Fab.
    I get different numbers each way i try to figure it out.
    So I know I'm doing something wrong.
    Any ideas?
  2. jcsd
  3. Oct 28, 2012 #2
    i got it solved... thx anyway people
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook