User:BlakeMalloy/Projectile motion

Lead
I plan on adding more sources to this article as it is in need of sources for unclaimed information and other info it presumes common knowledge.

This article also could use more detail on planetary scale motion, and how it applies to orbit.

This article could use a lot simpler formulas in terms of Vector format, there are many in trigonometric form and could use an easier way to understand.

Article body
Properties of drag do not apply in a vacuum, article needs to discuss more about vacuum properties and how in a vacuum drag does not affect the x-component of the projectile.