Is there any kind of "physics simulator" for the Amiga?

[AmigaMance]

  Hi.
 Let me explain what i'm looking for...
 I'm looking for a program that let's you set a scene of objects/particles and allows you to set various attributes of each object like mass, velocity, elasticity speed and global attributes like acceleration of gravity, wind, friction etc, etc and then produce some sort of 2D or 3D animation out of it.
 I have only found some simple "gravity simulators" like gravity well on aminet.

[AmigaMance]

 That would be nice, hotchalupa. Thanks. Although my knowledge on BASIC is limited, i could give it a try.
 Now that you mention it, i remember that i stumbled upon an AMOS basic program while browsing my Amiga magazine CDs... It was called "Super-Magnet" or something and it could produce some very impressive 2D animations of flowing water, explosions etc. Iirc, the executable was not included, only some animation demos. :-(  It was on a AF or CU CD. I have a lot of them so it will take me a while to find it.
 Does anyone remember of this program?