Across
- 3. opposite of unbalanced
- 7. measuring forces
- 9. very secret
- 11. the other end of your phone call is your ....
- 12. something that zaps you
- 13. in space there is no .....
- 14. pull and .....
Down
- 1. what is this crossword about?
- 2. creator of the thing that this crossword Is about.
- 4. without this, we would just flop everywhere!
- 5. opposite of balanced
- 6. a force that can repell and attract at the same
- 8. lightning.
- 10. units of force
- 14. push and ......