Hello all, I've been working my way through my homework this week, and haven't had much trouble until I hit this question... 1. The problem statement, all variables and given/known data 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 2.07 , and the automobile an acceleration of 3.46 . The automobile overtakes the truck after the truck has moved a distance 42.0 . 3. The attempt at a solution I answered part A of the question correctly, which was as follows: How much time does it take the automobile to overtake the truck? t = 6.37 The parts I can't get are: How far was the automobile behind the truck initially? X= ? m What is the speed of the truck when they are abreast? v= ? m/s and What is the speed of the automobile when they are abreast? v= ? m/s Mainly, I'm just not sure how to arrive at the correct equation for the problems. If I could get that I could probably figure them out.