Consider the following: This is called a free body diagram for an object (the object is shown as a box). The vectors represent forces on the box and have units of Newtons. Use the dotted line as the x-axis of your coordinate system. F3 03 UN 0 The magnitude and direction of each force is as follows: |F| = 4.00 N, = 30 |F2| = 6.00 N, 0 = 82 |F3|= 4.74 N, 03 = 25 a) Write F, F2, and F3 in Cartesian unit vector notation (F= Fx i + Fy j). b) Find the magnitude and direction of the resultant force vector F+F2+ F3.