Match these items. 1. energy of motion force 2. potential energy ÷ (mass · height) work 3. energy that results when a temperature change occurs potential energy 4. energy from the sun nuclear energy 5. the numerical equivalent of energy geothermal energy 6. energy whose source is the force of the moon's gravity causing motion of the earth's waters tidal energy 7. energy that is produced by heat from the earth solar energy 8. energy of position kinetic energy 9. Δ energy ÷ displacement acceleration due to gravity 10. energy derived from the nucleus of an atom heat energy