1) A wrench falls and strikes the ground with a speed of 24 m/s.
(a) From what height was it dropped? (b) How long was it falling?
2). An automobile accelerates from a standing start at 2.2 m/s2. At that instant a truck, traveling at a constant speed of 9.5 m/s overtakes the car. How far will the car have to travel to overtake the truck?