Across
- 3. slope of a graph that represents distance vs time
- 4. speed is the path distance moved per...
- 8. Italian physicist who demonstrated gravity
- 10. the language of science
- 13. rate of fall and mass of objects are...
- 17. speed the total distance covered divided by the total time
- 18. vector quantity that refers to "how far out of place an object is"
- 19. speed at an instant of time
Down
- 1. fall under the influence of the gravitational force only
- 2. objects fall at ______________ acceleration
- 3. a quantity that has only magnitude and no direction
- 5. speed together with the direction of motion
- 6. time that has passed since the beginning of any motion
- 7. a determined quantity adopted as a standard of measurement
- 9. the unit for time
- 11. change in velocity per time
- 12. the study of the nature of basic things such as mass and energy
- 14. objects in free fall accelerate at ______ meters per second squared
- 15. the unit for distance and displacement
- 16. a quantity that has both magnitude and direction