Across
- 2. Pulls objects towards the earth
- 5. Caused by air; acts in the opposite direction of a moving object
- 9. Example: A rocket is launched into space
- 10. One force is stronger than the other; results in motion
Down
- 1. A push or pull
- 3. When an object speeds up
- 4. Two forces cancel each other out; results in no motion
- 6. Example: The harder you kick a soccer ball, the farther it will go
- 7. Example: A soccer ball rolling across a field would continue forever if not for the force of friction
- 8. Two objects rubbing against each other