when the gas pedal is pushed what is the force causing the change in velocity
exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Win Marks. Confidence votes 2.4K. The Increase in Gas and Air fed into the engine cause it to produce more energy. This in turn increases its RPM, and the driving wheels rotate faster...increasing the car's Velocity.he Increase in Gas and Air fed into the engine cause it to produce more energy. This in turn increases its RPM, and the driving wheels rotate faster...increasing the car's Velocity.