At the end of this section you should be able to:

1. Convert a 2D vector from polar form to Cartesian component form and vice versa

2. Convert a 3D vector into component form when given its coordinates in

   1. Spherical form

   2. Direction angles

   3. Two points

3. Add together multiple vectors in component form

4. Calculate a unit vector in the direction of a position vector

5. Calculate the dot- and cross-product of two 3D vectors