1point 9 , Jackey is Istanding terried and trembling at the end of a diving board, which is high above the water. if Jackey has a mass of 116 kg and is standing 2.5 m from the board 5 pivot point, what torque (in N-m) is Jackey exerting on the board? Type your answer... 1 point 9 A mechanic loosening a nut and found that the nut needs a mg with a magnitude of 47N - m. If the mechanic grasps the wrench as shown in the gure below. The distance between his hand and the center of nut r = 0.50 m and the angle between his hand and the wrench is 9 = 48 degrees. Determine the magnitude of the force F (in newtons) she must exert on the wrench