Driving Safely at Night
Every year, thousands of individuals get into car accidents because they are overdriving their headlights. Overdriving your headlights refers to driving at a velocity that will not allow a car to stop safely when a danger just enters your field of view. It becomes impossible to bring the vehicle to a complete stop before hitting the object in front of you.
News You Can Use
- Overdriving is a result of the displacement of an object during deceleration. If you see an object that is 150 meters away, and you travel a distance of 153 meters while attempting to slow down, there will be a collision.
- The dangers of overdriving aren?t limited to only driving at night. Fog, snow, and even rain can limit the driver's field of view.
- Always drive at an appropriate speed for the given conditions.
Can You Apply It?
Using the information provided above, answer the following questions.
- If you are in a car that has a velocity of 10.0 m/s and it takes you 2 seconds to stop, what must your acceleration be? (Don't forget the correct sign)
- Using the information in the previous question, would you be able to stop in time if a tree fell 20 m in front of you?
- Name two other factors that must be taken into account when looking at the total displacement of a car coming to a stop.