At the instant a traffic light turns green, a van that has been waiting at the intersection starts ahead with a constant acceleration of 2.00 m/s2. At that moment a truck traveling with a constant velocity of 15.0 m/s overtakes and passes the van.
a. Find the time necessary for the van to reach the truck.
b. Find the distance beyond the traffic light that the car will pass the truck.
c. Find the speed of the van when it passes the truck.