Across
- 1. the Earth's downward pull
- 3. pushes or pulls on objects that change their speed and/or direction
- 4. a number with both magnitude and direction
- 5. a number with a magnitude only
- 7. displacement over time, including direction
- 8. an object's tendency to resist change in motion
- 9. force divided by acceleration
Down
- 2. change in velocity over time
- 5. distance over time
- 6. the science of movement