Across
- 6. For every action, there is an equal and opposite reaction
- 8. Total amount of momentum in a group of interacting objects doesn't change unless outside forces act upon them
- 10. Force that occurs when two surfaces rub against each other
- 11. The force of Earth's gravity acting on an object
Down
- 1. Constant velocity
- 2. A moving object has this because of its mass and velocity
- 3. An object at rest/in motion remains at rest/in motion unless acted upon by an outside force
- 4. Tendency of a still or moving object to resist changes in its motion
- 5. A type of fluid friction
- 7. The amount of matter or material in an object
- 9. Shows how force, mass, and acceleration are related