Since all the aboveorientations give the same torque, choose this answer. the answer is d the answer is d a. One force on aline touching the circumference of the disk, the other on a linehalfway to the center. b. One force on aline at a distance d from the center and the other on aline through the center of the disk. c. One force on aline at a distance d/2 from the center of the disk, andthe other on a line at a distance d/2 on the opposite sideof the center of the disk. d. Since all the aboveorientations give the same torque, choose this answer. the answer is d
Explanation / Answer
torque = force* perpendicular distance since in first three options, both force andperpendicular distance is same, torque remains the same. henced is correct.