1. The problem statement, all variables and given/known data Two cars, A and B, are traveling in the same direction, although car A is 186m behind car B. The speed of A is 24.4m/s, and the speed of B is 18.6m/s. how much time does it take for A to catch B? 2. Relevant equations Va+Vb=Vab, x=1/2(V0x+Vx)t 3. The attempt at a solution Va=24.4 m/s, Vb=18.6m/s, Vab=43.0m/s, 186m=1/2(24.4m/s+43.0m/s)t t=5.52s, Just not sure if this is right!