Across
- 3. Forces that resist motion
- 5. A force that causes an object to move
- 8. A unit of force to measure how much there is
- 9. The resistance that one object encounters while moving on another object
- 12. An object with more mass needs mor force to accelerate faster
- 14. A combination of different forces
- 15. A push or pull
- 16. How fast you go in a certain time and direction
Down
- 1. An action of something or someone moving in any way
- 2. Speed with a given direction
- 4. A increase in speed
- 6. Action/Reaction
- 7. How to tell if something is in motion
- 10. A measurement of the amount of matter something contains
- 11. Equal forces acting one object in opposite directions
- 13. When you slam on brakes and you keep moving foward