Final answer:
The maximum and minimum distance a car should stop if a train is coming depends on road conditions, driver reaction time, and the initial velocity of the car. The formula for calculating the stopping distance is d = (v^2)/(2a).
Step-by-step explanation:
The maximum and minimum distance a car should stop if a train is coming depends on various factors such as road conditions, driver reaction time, and the initial velocity of the car. The distance necessary for a car to stop can be calculated using the formula:
d = (v^2)/(2a)
Where d is the distance, v is the initial velocity of the car, and a is the deceleration.
For example, let's assume a car is initially traveling at 30.0 m/s and the driver's reaction time is 0.500 s. The total distance traveled, assuming the car will stop after hitting the brakes, can be calculated. However, it's important to note that this calculation may vary depending on the specific conditions.