Kinetic Energy, energy of mass in motion, Potential Energy, stored energy, Law of Conservation of Energy, principle stating that energy cannot be created or destroyed, Force, what one object exerts on another when they interact, Gravity, cause of a falling object changing its PE into KE

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?