Across
- 5. the unit for measuring distance in
- 9. negative acceleration
- 10. the unit for measuring time
- 11. this type of material are electrical conductors
- 12. oppositely charged objects will ..... each other
- 13. an atom that has gained or lost an electron
- 14. a measurement with size but no direction
Down
- 1. measures how an objects speed changes
- 2. measures how fast an object is moving
- 3. measures the steepness of a line in a graph
- 4. negatively charged particle
- 6. this material is a good electrical insulator
- 7. positively charged particle
- 8. a measurement with size and a direction