yes. i already know that 45 degrees will fire the furthest. that's common sense. but what I'm still not getting is, why was i given the diameter if that isn't used in the range equation at all?
There is a truck with a rock stuck in the tire.
The tire has a diameter of 36 inches.
The truck is going 55 mph.
There is a car behind it going 55 mph also.
What is the minimum distance the car can be behind the truck so it won't get hit by the rock when it flies out of the tire?
I did a...