what happens if you set the mass too low in Simple Car Crash Physics Simulator?

Crazy things happen while decreasing the mass of the car

[@Ryazaru]

i remember i did something similar, but with the suspension hardness. its sad that i deleted all of my videos about scc one day :(
nice video btw!

[@Carthunder1983]

But lower mass i think has better crash damage

[@WheelStuff15]

What kind of physics is this

[@NewMeraflorCalumba]

Unity physics at its finest