So, I was reading JSR's post about blow forward breeches, and I saw a proof of concept vid made in interactive physics. It looked like the bb was being pushed by air pressure, but when i looked on interactive physic's website, there was no mention about using air in any way other than air resistance. getting to the point, can you use air pressure in interactive physics, and if not, in any 2d physics sim like it?
ps. Sorry for the long awkwardly worded post

