Final answer:
The distance required to stop a vehicle depends on factors such as speed, road conditions, and driver's reaction time. A test can be conducted to measure the distance it takes for a car to stop when the foot brake is applied. Stopping distance can vary based on pavement condition and other factors.
Step-by-step explanation:
The foot brake must be able to stop the vehicle within a certain number of feet when the vehicle is going at a certain speed. The distance required to stop a vehicle depends on several factors such as the speed of the vehicle, the road conditions, and the driver's reaction time.
For example, let's say the car is going 50 mph and the foot brake must be able to stop the car within 100 feet. To determine if the foot brake is able to do this, you can perform a test where you drive the car at exactly 50 mph and then apply the brakes until it stops. By measuring the distance it takes to stop, you can determine if it meets the required stopping distance.
It's important to note that the stopping distance can vary greatly depending on different factors, such as wet or dry pavement, a driver's reaction time, and the condition of the brakes.