How Do You Solve 2D Equilibrium of a Rigid Body?

[azndoom]

Homework Statement

http://i.imgur.com/0h6dF.png

Homework Equations

ƩFx=0
ƩFy=0
ƩMo=0

The Attempt at a Solution

not sure what unknowns are

 

[voko]

Start by enumerating the forces.

 

[azndoom]

Start by enumerating the forces.

http://i.imgur.com/zoSAh.png

my main problem is that i don't know what to do with B

 

[voko]

If you do not know, treat it generically. Assume it is a sum a horizontal and a vertical reaction forces. Then solve for them independently.

 

[azndoom]

ok I think I got it now. I was just confused and assumed there would be a moment at B. Thanks