Relacionar Columnas ScienceVersión en línea What do you know about energy? por Christina Spalding 1 First law of thermodynamics 2 Mechanics 3 Energy 4 Potential energy 5 Kinetic energy 6 Physical law 7 Mechanical energy 8 Law of conservation of energy 9 Law of conservation of mass Energy cannot be created or destroyed it can only change forms. Laws put in place by God to govern how things work in the universe. Energy that is being stored. Study of motion. Energy that is being used. Matter 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. The ability to perform work.