On a side note, if you solve the equation of motion assuming a quadratic velocity dependence and no variation in atmospheric density (not true, I know), you end up with a velocity function that is:
sqrt(m*g/k)*tanh[sqrt(k*g/m)*t]
m: mass
g: acceleration of gravity
k: coefficent of friction
t: time
The hyperbolic tangent goes asymptotically to one, so your terminal velocity is sqrt(m*g/k). Note how an increase in mass leads to a higher terminal velocity. HF #682, Team Dirty Sanchez #227
“I simply hate, detest, loathe, despise, and abhor redundancy.”
- Not quite Oscar Wilde...