Originally Posted by axemansean
A speed of 3 mph is not an acceleration of 3 miles per hour squared. And even if it was the mass would be in kg and the acceleration in metres per second squard. Which would equate to a rather small force.
wtf?
why don't i hit you in my car while i'm going 3mph and you tell me if that's a small force or not.
i could careless about converting to kg or lbs. 2200lbs of anything hitting you at 3mph is going to hurt.