The drawing illustrates an overhead view of a door and its axis of rotation. The axis is perpendicular to the screen. There are four forces acting on the door, and they have the same magnitude. Rank the torque τ that each force produces, largest to smallest.

Answer 1

I have no idea about directions or moment arms. The force furthers from the axis exerts the greatest moment, if and only if they are normal to the door.

Answer 2

i oso cannot do