[ODE] About modifying some properties by hand (newbie question)

[mouke at gmx.net]

Of course it would work, because force ist just the derivative of 
momentum (impulse) with respect to time. (F = m*a and p = m*v).

So just use what suits your needs better.

Greets,
Michael

> Would
> force = mass * acc.
> work too?
> I ask because i read about different methods of stepping ODE (normal, faststep, ...), and i thought that it comes from using more simple formulas or something...
> Anyway, since this seems a common problem, and there seems to be a working solution, isn't there an automated way to do it with ODE? Or is it out of ODE's scope?
>