A man opens a 1.50 m wide door by pushing on it with a force of 35.5 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