If you’re doing potential and kinetic energy then the answer is potential.
They stay in place and vibrate.
Both of them are in big trouble ! I personally would write up each one of them for => no current valid driver's license, => no current vehicle insurance, => no current vehicle emission inspection sticker, => no visible current vehicle, => failure to signal turns, and => speeding in a school zone, since 19.4 m/s is equivalent to 43.4 mph.
under this system all male citizens had equal political rights freedom of speech and the opportunity to participate directly in the political Arena