http://www.mathhelpforum.com/math-he...9&d=1271780556

I got the equation

$\displaystyle \mu * (F \cos \theta + 9.8m) = F \sin \theta$

where $\displaystyle \mu$ is the coefficient of static friction, but I don't know how to solve for $\displaystyle \theta$ from here. I have a computer program called Maple but it can't solve the equation to anything recognizable either.