M7 (a) A person opens a 130 m wide door by pushing on it with a force of 4S N applied at the center of the door, at an angle perpendicular to the door's surface. What magnitude of torque (in N. m)is applied about an axis through the hinges?N-m(b) A man opens the same door, using the same force, again directed perpendicular to the surfece, but now the force is applied at the edge of the door. What magnitude of torque (in N. m) isapplied about the axis through the hinges now?

(a) A person opens a1.30 m wide door by pushing on it with a force of 435N applied at the center of the doer, at an angle perpendicular to the doors surface. What magnitude of torque (in N-m) is applied about an axis through the hinges? IN m (b) A man opens the same door, using the same force, again directed perpendicular te the surfece, but now the force is applied at the edge of the door. What magnitude of torque (in N m) is applied about the axis through the hinges now?

(a) A person opens a1.30 m wide door by pushing on it with a force of 435N applied at the center of the doer, at an angle perpendicular to the doors surface. What magnitude of torque (in N-m) is applied about an axis through the hinges? IN m (b) A man opens the same door, using the same force, again directed perpendicular te the surfece, but now the force is applied at the edge of the door. What magnitude of torque (in N m) is applied about the axis through the hinges now?