You're driving down the road at 30 mph and a child runs in front of you. Nobly, you swerve to save the child's life. You can swerve right to hit a building which will bring you to a stop in 1 second, or you can swerve left into oncoming traffic where you will hit an identical car traveling toward you at 30 mph which will also bring you to a stop in 1 second. Which choice should you make to less the magnitude of the stopping force on you?