A vehicle traveling at 20 mph can typically come to a complete stop within how many feet?

A vehicle traveling at 20 mph can typically come to a complete stop within about 20 feet under ideal conditions. This distance can vary based on factors such as road conditions, tire quality, and the driver's reaction time. However, under normal circumstances on dry pavement with good brakes and tires, the stopping distance for a vehicle traveling at 20 mph is around 20 feet. This includes the driver's reaction time and the actual braking distance once the brakes are applied.

Stopping distances at lower speeds are generally shorter because the kinetic energy of the vehicle is less, which allows for quicker deceleration. Understanding these stopping distances is critical for safe driving, as it helps drivers maintain a safe following distance and reduce the risk of collisions.