- #1

sailsinthesun

- 24

- 0

## Homework Statement

http://uploader.ws/upload/201009/problem.jpg

## Homework Equations

Sum Fx=0

Sum Fy=0

displacement=alpha*(DeltaT)*L

displacement=sum of (P*L)/(A*E)

## The Attempt at a Solution

I'm really not even sure where to start. I have a FBD drawn with Fb, Fc, and Fd and these equations written down, but not really sure where to go from there.