1. The problem statement, all variables and given/known data: A uniform rod of weight W is free to rotate about a hinge at one end. The hinge is fixed to a wall. If the rod is released from a horizontal position, what force will it exert on the hinge just after being released? a)W b)W/2 c)W/3 d)W/4 choose the correct option 2.The attempt at a solution: Since the rod is just released, the only force that it will exert at the hinge is its own weight which is W. So I think the answer should be W. But I'm unable to use the fact that the hinge is fixed to a wall and I think thats the reason I'm getting my answer wrong. Please clarify my concept. Thanks for helping.