Not including thinking distance, lawful brakes must stop a car at 20 miles per hour within how many feet?

Question

Question: Not including thinking distance, lawful brakes must stop a car at 20 miles per hour within how many feet?

Options:

1.  30 feet
2.  20 feet
3.  10 feet
4.  25 feet

Answer 1

4.)  25 feet

Not including thinking distance, lawful brakes must stop a car at 20 miles per hour within 25 feet.