PRACTICE #1 A car slows from 22m/s to 3.0 m/s at a constant rate of 2.1 m/s 2. How many seconds are required before the car is traveling at 3.0 m/s?
PRACTICE #2 A student is leaving the CHS parking lot after school. He starts his car and accelerates uniformly for 5.32 seconds over a distance of 195 m (it is Friday afternoon). What is the acceleration of the sports car?