Distance (m)
1
2
Time(s)
In a automobile brake test the driver slammed on the brakes to see how long it would take the car to stop completely. See the
graph.
About what was the average speed of the car during the first 2 seconds of braking?
41 m/s
50 m/s
72 m/s
80 m/s
PLEASE I NEED IT ASAP