Across
- 3. how fast an object is changing position
- 4. magnitude only
- 10. total distance / time interval
- 14. an object that moves through air or space
- 16. the speed at any instant
Down
- 1. 1/2*g*t-squared
- 2. one object moves _____ to another
- 5. the time since the beginning of a motion
- 6. moving under gravitational force only
- 7. two vectors that add up to a given vector
- 8. the process of determining components
- 9. magnitude and direction
- 11. symbol for gravity's acceleration
- 12. the rate at which velocity is changing
- 13. speed in a given direction
- 15. how fast after two seconds of free fall (m/s)