Donald asks…Physics formula - flying motion?Hi!
I'm up to a little physics project and want to construct something that are able to fly..
The only thing is that I don't got any good formulas to rely on...
For example I need to know:
"At what speed/velocity do one have to travel in when one want to fly horizontal above the ground, with a particular mass, m? "
(Imagine a missile or an arrow with a particular mass (m), and you want it to fly horizontal some meters above the ground with
