You are driving your car down a straight road at a constant speed of 23 m/s (about 50 mi/h). What is your acceleration?

2. Suddenly you see a stalled school bus across the road ahead. It takes you 0.75 s to react and put on the brakes. How far does the car move during this time?

3. When you apply the brakes, the car decelerates at 6.2 m/s?. How far does the car travel until it comes to a stop?

4. If the bus is 62 m away, will you be able to stop before hitting it?