Across
- 5. forces that oppose motion when two surfaces touch
- 8. straight line distance between starting and ending point
- 10. forces causes an object to move
- 12. measure how quickly distance changes with time
- 14. the combination of all forces on an object
- 15. SI unit for force
- 18. the location of an object
Down
- 1. universal attraction between objects
- 2. forces that cancel each other out
- 3. change in position
- 4. are pushing upward on the gymnast page 189
- 5. equals mass times acceleration
- 6. measures the force of a pull in newtons
- 7. how quickly velocity changes
- 9. a noncontact force
- 11. speed with direction of motion
- 13. a physical quantity that has both size and direction
- 16. measure of the force of gravity on an object
- 17. the reptile on page 173