1. The problem statement, all variables and given/known data If i was driving a car with no speed and there was another car i would see beside it moving with a speed forward, wouldnt it seem like i was going backwards? 2. Relevant equations 3. The attempt at a solution the car with a speed is driving at x speed and mine is driving at 0 speed, right? So if x speed in the time "T" drives the car forward it seems as if i look outside my car that the other car is stationary but my car is moving.