An automobile and a truck start from rest at the same instant, with the automobile initially at some distance behind the truck. The truck has a constant acceleration of 2.2 m/s2 and the automobile has an acceleration of 3.5 m/s2 . The automobile overtakes the truck when it (truck) has moved 60 m.
a. How much time does it take the automobile to overtake the truck ?
b. How far was the automobile behind the truck initially ?
c. What is the speed of each during overtaking ?