- #1

bllnsr

- 26

- 0

## Homework Statement

## Homework Equations

[itex]F = \sqrt{F_x^2 + F_y^2}[/itex]

[itex]tan\theta = F_y / F_x[/itex]

## The Attempt at a Solution

Page 1 : http://i49.tinypic.com/vfw74k.jpg

Page 2 : http://i50.tinypic.com/2qspamr.jpg

Page 3 : http://i49.tinypic.com/24zgl6x.jpg

is it correct?