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