You are sitting in a car in a parking lot. the person gets in the car beside you and begins to back out of the parking space. why do you feel like you are moving forward, if only for a moment?

U feel as if u are moving forward because since the car in the oppisite direction is moving back u feel as if the distance away from both vehicles is for cause of motion. The mind is build to insite their surroundings get the idea that first comes to mind...;)