A trap door, of length and width 1.65 m, is held open at an angleof 65.0 degrees with respect to the floor. A rope isattached to the raised edge of the door and fastened to the wallbehind the door in such a position that the rope pullsperpendicularly to the trap door. If the mass of the trapdoor is 16.8 kg, what is the torque exerted on the trap door by the rope?