Across
- 1. The amount of matter (stuff) in something
- 5. Object's tendency to resist changes in its motion
- 7. The speed and direction of an object's motion
- 9. When energy moves from one object to another but does not change form
- 12. When opposite forces are equal
- 14. Force that acts in the opposite direction of an object's motion when two objects rub together
- 16. The information that supports a claim
- 17. The answer to an experimental question
Down
- 2. Change in an object’s velocity
- 3. A scientific ______ is based on evidence
- 4. A push or pull
- 6. When energy changes from one form or type to another
- 8. When a force is greater than its opposing force or there is no force to oppose it
- 10. The scientific explanation for why something happened
- 11. To apply a force on an object
- 13. _______ energy is stored in an object or system
- 15. An object has _______ energy when it's in motion