Eliana made a device that launches a magnet several meters. She put two strong magnets into a narrow tube so that the north poles of the magnets faced each other. She made a way to hold the magnets in place very close together. When one of the magnets was released, it began to move very quickly away from the other magnet. Eliana's device is shown below. Magnets held together in the device Which statement best describes the transfer of energy that happened when Eliana used this device?