A 20 Kg Uniform Door Has a Width of 1

Multiple Choice

A 20 kg uniform door has a width of 1.2 m and a height of 2.5 m. The door is mounted on a post by a pair of hinges, marked 1 and 2, at the top and bottom of the door. An external force of 60 N, at an angle of 30° above the horizontal, is applied to the doorknob, as shown. The doorknob is 1.0 m above the bottom of the door.
-In the figure,the x-component of the force,exerted on the door at the bottom by hinge 2,is closest to:

A) zero
B) +29 N
C) +65 N
D) -29 N
E) -65 N