Final answer:
The two-second following interval is not sufficient for driving below 35 mph in dry conditions. Stopping distances for a car can vary depending on road conditions and driver reaction time. Factors such as braking distances and total distances traveled from the point a driver sees a red light should be considered.
Step-by-step explanation:
In Physics, a two-second following interval is not sufficient if you're driving below 35 mph in dry conditions. The distance necessary to stop a car varies greatly depending on road conditions and driver reaction time. It is important to consider factors such as braking distances and total distances traveled from the point where the driver first sees a red light. The stopping distance can be affected by the speed of the car and the condition of the pavement.