Final answer:
The stopping distance of a vehicle traveling at 55 mph depends on various factors including the driver's reaction time and the road conditions.
Step-by-step explanation:
The stopping distance of a vehicle depends on various factors including the speed of the vehicle, the coefficient of friction between the tires and the road, and the driver's reaction time.
The formula to calculate the stopping distance is:
Stopping Distance = Reaction Distance + Braking Distance
For a vehicle traveling at 55 mph, the stopping distance can vary depending on road conditions and other factors. On average, the total stopping distance is around 240-300 feet.