How Do You Calculate the Tension in a Rope Holding a Suspended Box at an Angle?

[fishingspree2]

Homework Statement

A 2kg box is suspended to the ceiling using only one rope. A horizontal force keeps the rope at 37 degrees from the vertical. Find the tension of the rope

Homework Equations

w = mg
F = ma

The Attempt at a Solution

my understanding:
http://img507.imageshack.us/img507/8840/diagdd2.jpg
sum of y = Tsin37 - 2*9.8 = 0
T = 32.5 N
the correct answer is 14.7
please help

 

[PhanthomJay]

37 degrees from the vertical...you show horizontal...