Celtic_Frost wrote:
Yesterday, while I was walking home from my (ironically) disability determination appointed exam with a psychologist, I had to cross several intersections, and about two blocks away from where I live...
1. I was standing at a three-way intersection, and there was a car to the left waiting for traffic to clear to turn right.
2. The driver didn't see me until I got hit, she was looking left when she was turning right!
Well, at least the car was turning, which means it was traveling at a greatly reduced speed.
Probably the best place to get hit by a car is at an intersection. It's virtually impossible for a vehicle weighing 1+ tons or greater to maintain it's velocity when turning 90 degrees. Given the place where the car approached, there is a 50% chance it would have to make that turn. Cars approaching a three way from the stem of the "T", they must turn no matter what. At a four way intersection, a car has three options - turn left, right, or continue straight - a 66.6% chance of passing through the intersection at a greatly reduced speed. Thus, at any given intersection, the probability of the car slowing down to turn is (100*67*50)/(100^3), or 72.3%. This, of course, does not include cars that may be going straight through but were stopped prior to entering the intersection due to traffic controls (stop signs, lights, etc.).
Why is it better to be hit by a turning or accelerating car, rather than one that is going full speed? The simple answer: F = M*V. Force is the product of mass and velocity. A car that is turning or accelerating from a standstill has less velocity than a car that is going full speed. Ergo, a car that is turning or accelerating through an intersection exerts less force when colliding with an object - in this case, a human body - than a similarly massive car going at full speed down a straight or slightly curving road. The less force is exerted on the body, the less injury and less chance of death.
Which is why people cross at intersections, and not in the middle of the street.
Forgive me, I wasn't trying to be insensitive. I was just stating that you were lucky the accident occured at an intersection, where there was less chance of serious injury.
I actually had a friend get his arm and leg broken when he got hit on his bike a few years ago. The car in question had been decelerating to turn into a parking lot when the accident happened, so like you, he escaped with only those injuries. Still he had to be in a wheelchair or crutches for most of his freshman year of high school. I used to joke around and tell him that he'd end up just like Edward Elric (main character in the anime Fullmetal Alchemist - he lost his arm and leg in an alchemic accident and had it replaced with cyberkinetic limbs), that we'd have to amputate his arm and leg and get him auto-mail. Heheh, we are the worst kind of otaku.