| A | B |
| work | energy transferred through both force and motion |
| formula for work | W = F x D (work equals force times direction) |
| kinetic energy | energy of motion |
| potential energy | stored energy waiting to be used |
| law of conservation of energy | energy can't be created out of nothing, nor can it be destroyed, it can be transferred. |
| What is the difference between kinetic and potential energy? | Kinetic energy is energy of motion, potential energy is stored energy. |
| work requires this | energy |
| gravitational potential energy | the force of gravity acting on an object causing kinetic energy to increase |