1. The problem statement, all variables and given/known data A red car is sitting at a stop light at rest. When the light turns green two things happen simultaneously; (1) the red car accelerates to a speed of 34.3 m/s in 8.92 seconds and then maintains that 34.3 m/s speed and (2) a blue car passes by the red car at a constant speed of 21.5 m/s. Red Car: Vo=0 Vf=34.3 m/s a=3.84 (34.3/8.92) Blue Car: Vo=21.5 m/s Vf=21.5 m/s How much time (in seconds) will have elapsed from when the light turned green until the two cars are side-by-side? 2. Relevant equations distance = 1/2(Vo + Vf)t distance = Vot + 1/2at^2 3. The attempt at a solution I thought I would make them equal to each other, 1/2(Vo +Vf)t=Vot +1/2at^2 And find out what t equals to find out the time however It has yet to work after many attempts. Vo Any help is appreciated.