I've tried different equations. But there is an answer in the back of the book.. and everything that I try to do doesn't come out to be that answer. I'm kinda stumpped on what equation to use since there is only one number given in the problem...
The drawing shows the top view of two doors. The doors are uniform and identical. Door A rotates about an axis through its left edge, and door B rotates about an axis through the center. The same force is applied perpendicular to each door at its right edge, and the force remains perpendicular...