01-01-2010, 08:40 PM
Kathy - we should all drive in billiard balls, it would make the physics so much easier!
PS. As I said it's not simple - given a collision between a stationary car and a 20-ton truck moving at 60-mph I'd rather be in the truck!
PS. As I said it's not simple - given a collision between a stationary car and a 20-ton truck moving at 60-mph I'd rather be in the truck!