The speed has nothing to do with it. It’s the rate of decelleration. I can travel all day long at 105 mph and be perfectly safe. If I experience rapid decelleration at some point, that’s when the trouble starts.
I absolutely believe in physics, it YOU who doesn’t (not don’t) UNDERSTAND physics.
LMAO at you losing it to the point you have to delete expletives. Maybe if you were a little smarter, you wouldnt’ be so angry.
idiot