Recent content by fereak

:mad: OK! But where has -kv2+c come from? Seriously, wtf? How was that expression calculated? How is it relevant?

Yeah, of course I can integrate, by why dv/(-kv2 + c)? Where is that from?

Wha? Why?? I'm deeply confused. :blushing:

Sorry, but integrate what?

Well I know the SUVATs: and the drag equation: But, for the drag equation, the velocity must be given. We can calculate that using SUVATs/Calculus but it would surely be affected by the drag, but to work that out I need velocity! And once I know the drag force, how can I apply it to the...

Where did you get that from? What is k? and c?

Hey, Not sure if this is in the right place, move if necessary. So, I know about SUVATs, and non-constant acceleration, using Calculus. I also (basically) understand how to calculate the force of drag on an object. How could I combine the 2, calculate the final velocity/acceleration of a...