Across
- 2. when two surfaces rub together at certain speeds
- 3. can turn into other shapes but can't go back to its original form
- 4. push or a pull
- 5. a change from the inside
- 6. a force put onto an object
- 7. can be able to flow around objects
- 9. to stretch or pull from both sides
- 11. the thing that keeps everything on earth stale
Down
- 1. how fast you are moving
- 3. stale and cannot be changed
- 8. how tightly packed molecules are
- 10. ripping or pulling something from different directions