acceleration, I think
When a car slows down at a traffic light, it is decelerating. This means that the car is reducing its speed or coming to a stop in response to the signal.
converting kinetic energy into thermal energy through friction in the brakes, resulting in a decrease in speed.
A car is stopped at a traffic light because the light is red, indicating that it is not safe to proceed through the intersection.
Car B would be at fault do to the fact that they failed to yield at a traffic light.
If you are asking about a traffic light then it was invented to prevent car accidents.
Rather, a car stoppping at a light is an example of deceleration but one of the possible example of acceleration when a car stops at a traffic light is a pedestrian accelerating across the road or other car in different lanes accelerating to move to on in their journey.
Railway signal
ok
A "Green Wave" is a sensor on the traffic lights that allows the main flow of traffic to continue to have a green light unless another car is to pull up in the other direction then the light would change to let the other car go.
i do not have a clue what your talking about! why not define what you mean?
traffic, gawking, accidents, slows...
Traffic lights keep traffic organized, keep people safe, prevent people from being run over, and prevent car crashes.