Fernando is an engineer at an amusement park who is experimenting with changed to the set up fir a magnetic roller coaster ride. In one ride, there are two identical roller coaster cards (red and yellow) that start on opposite sides of a large magnet located in the center of the station. He moves both cars, so each car ends up one space farther away from the large magnet. How did the potential energy of the two cars change? Did the potential energy of one car change more than the other? Why do you think so?