Depends entirely on the size of the vehicle. The average stopping distance for a vehicle is around 160 feet. That includes 51 feet you will travel during your reaction time. And 109 feet braking distance.
Stopping Distance = about 315 feet at 70 mph
Stopping Distance = 15 feet
Stopping Distance = about 146.25 feet.
When traveling 30-mph, the braking distance is 45-feet, and the total stopping distance is 75-feet. This is the length of a semi-truck and trailer.
It depends on the car's stopping power. An average distance for 40 mph would be around 85 feet
Stopping Distance = about 206.25 feet at 55 mph
The total distance it takes to stop a vehicle traveling at 60 mph depends on several factors, including reaction time and road conditions. On average, a vehicle's stopping distance can be estimated by the formula: stopping distance = reaction distance + braking distance. For a vehicle going 60 mph, the total stopping distance is typically around 180 to 240 feet, which includes approximately 66 feet for reaction time and 114 to 174 feet for braking distance, depending on the braking efficiency and conditions.
200 feet
85 feet
At 20 mph, the average thinking distance is around 20 feet, while the braking distance is approximately 20 feet as well. Therefore, the overall stopping distance for a vehicle traveling at 20 mph would be around 40 feet.
53 metres/ 175 feet
243 feet