The below is one of my lessons/labs in a class that I used to teach on programming animations. I hope that it will be useful, especially if you are becoming interested in adding some physics to your models. The code is a little old but the rest should be fine.Velocity and SpeedMany a student has asked me how to make something move on screen through coding. I think that they are really asking me for the answer, but sadly (for them) I give them the lecture and