| A | B |
|---|
| Energy | A change in shape, temperature, direction, and speed |
| Potential energy | Stored Energy |
| Kinetic energy | Energy of motion |
| Chemical energy | Energy given off by batteries |
| Heat energy | Energy given off by friction |
| Law of Conservation | States that energy is not created of destroyed |
| Energy Transformation | Energy moves from one form to another |
| Acceleration | A change in Speed |
| Speed | How fast or how slow |
| Speed=Distance/? | Time |
| Deceleration | Losing speed |
| Force | A Push or a Pull |
| Friction | A force that slows things down |
| Gravity | Force of attraction between two masses |
| Mass | How much matter is in an object |
| Reaction | For every action, there is an equal and opposite ? |
| Isaac | Newton |
| Newtons | Force is measured in this unit |
| Mass and Force | Acceleration depends on these two things |
| Inertia | Objects ability to stay moving or stay at rest |
| More mass | Means more gravity |
| Pluto | This planet has less gravity than earth |
| Normal force | Upward force from ground |
| Balanced Force | Equal and opposite forces |
| Weight | Downward force of gravity |
| Air Resistance | An example of normal force |
