Across
- 1. how big something is
- 4. an inexact description, something like "pointy"
- 6. how far an object went, always positive
- 8. speed and direction
- 11. prefix for a thousand 1,000
- 14. the set of coordinates an observer uses
- 15. something measurable and exact
Down
- 1. prefix for a thousandth 1/1,000
- 2. the variable that depends on something else
- 3. just magnitude
- 5. change in position
- 7. prefix for a hundredth 1/100
- 9. the variable that scientists control
- 10. Greek letter for change
- 12. How fast or slow
- 13. magnitude and direction