Across
- 3. How fast an object is moving
- 6. A push or pull acting on an object
- 7. A result or change that happens because of an event or process
- 8. An object that has both a magnitude and a direction
- 9. To apply a force
- 11. Property of a moving object that makes it hard to stop
- 13. The moment when 2 objects hit each other
- 15. Speed in a particular direction
- 16. Causes a change in motion
- 18. The tendency of an object to resist a change in its motion
Down
- 1. Does not cause a change in motion
- 2. Acting or going in the reverse direction
- 4. A self-contained unit on an aircraft, spacecraft, vehicle, or vessel that can be detached for a particular function.
- 5. Is a measure of the change in velocity of a moving object
- 10. Is a force that opposes motion between 2 surfaces that are touching
- 12. The amount of matter in an object
- 14. To reach a conclusion using evidence and reasoning
- 17. An event or process that leads to a result or change