Sprint 21 · Chapter 2

Solving Problems With The Equations Of Motion

Solve braking and stopping-distance problems with the right signs, and see why stopping distance grows with the square of speed.

1. 1A Four-Step Problem Method
2. 2Stopping Distance of Vehicles
3. 3Braking in a School Zone
4. 4Your Turn: Doubling the Speed
5. 5Stopping a Car at 126 km/h
6. 6Braking Problems Quick Check