Acceleration and Deceleration

Acceleration and Deceleration problem 29

A car drives at a speed of . At some point, the driver applies the brakes. Its speed decreases steadily until it stops. The speed of the car is still after of braking.

  • What is the deceleration?

  • When does the car stop?

  • What is the braking distance(distance travelled when the brake was applied before stopping)?


material editor: Joanah Frank