The classic Scooby-Doo mask reveal just got a physics upgrade! First, Fred tries to unmask the "ghost" with that terrifying Navier-Stokes equation for fluid momentum—basically the physics equivalent of trying to solve a Rubik's cube blindfolded underwater. But when he pulls off the mask, what's underneath? Just good ol' F=ma! Newton's Second Law was hiding there all along, proving that behind every scary-looking conservation of momentum equation is just a simple force equals mass times acceleration relationship. The universe's way of saying "I would've gotten away with it too, if it weren't for you meddling simplifications!"