A man opens a 1.45 m wide door by pushing on it with a force of 58.5 N directed perpendicular to its surface.

HINT

(a)What magnitude torque (in N m) does he apply about an axis through the hinges if the force is applied at the center of the door? N m(b)What magnitude torque (in N m) does he apply at the edge farthest from the hinges? N m