Visit jheruty.tumblr.com for info on other programs I make. 

NOTE: If app doesn't open on double click, install JarFix and the problem should be fixed. Alternatively, you can open it through your command line. 


This is a projectile motion simulator I made. You can realtime graph a projectile, while changing things like air density, projectile area, gravity, launch height, etc. The values calculated without air resistance are checked to be correct. The values with air resistance couldn't be verified because of the lack of free simulations that account for air drag.

In addition, in reality, other factors such as wind and lift (not accounted for here) can change things quite dramatically. Nonetheless, it serves as a good way of visualizing the effects of air drag on a projectile. 

Hope this proves useful.