Across
- 1. Shape of an orbit
- 3. What objects do when dropped
- 6. Friction causes objects to __________
- 8. Energy is required to do this
- 9. Newton’s third law: actions are __________
Down
- 2. A wheel’s type of motion
- 4. What planes need to fly
- 5. A tool in physics experiments
- 6. Gravity keeps objects from floating into this
- 7. This determines gravity’s pull