Relacionar Columnas ScienceVersión en línea What do you know about energy? por Christina Spalding 1 Potential energy 2 Physical law 3 First law of thermodynamics 4 Mechanics 5 Energy 6 Mechanical energy 7 Law of conservation of energy 8 Kinetic energy 9 Law of conservation of mass The ability to perform work. Energy that is being stored. Study of motion. Energy that is being used. Laws put in place by God to govern how things work in the universe. Energy cannot be created or destroyed it can only change forms. Energy of motion. In a closed system, energy can neither be created nor destroyed, only transformed or transferred. Matter cannot be created or destroyed it can only change forms.