Got yet another free-response mind bender: A dumbell is up against a vertical wall. the top end is tipped over. at what agle theita with respect to the floor is the force exetrtedby the wall a maximum? No freakkin clue how to start, I understand that careful manipulations of the force and torque equations will yield the results and cancel all unwanted terms, but I need a careful nudge if you will. Any takers?