Across
- 4. The steady speed reached by a falling object when forces are balanced
- 9. The quantity used to measure duration of motion
- 10. How fast an object is moving; distance divided by time
- 11. The straight-line distance in a specific direction from start to finish
- 13. A non-contact force between magnetic materials
- 17. When forces do not cancel causing a change in motion
- 18. Speed in a given direction
- 20. A quantity with both size and direction such as velocity or force
- 23. The rate of change of velocity with respect to time
- 24. An upward contact force in fluids that acts against weight
Down
- 1. A non-contact force that attracts objects towards Earth
- 2. The unit of force
- 3. When forces cancel each other causing no change in motion
- 5. A push or pull that can change speed direction or shape
- 6. A contact force that opposes motion
- 7. The single force that represents the combination of two or more forces
- 8. The total path length travelled by an object
- 12. The space under a velocity-time graph representing distance travelled
- 14. A quantity with size only such as distance or speed
- 15. A visual way to represent motion such as distance-time or velocity-time
- 16. Type of electricity that can produce a non-contact force
- 19. A force such as air or water drag that opposes motion
- 21. Used to represent the size and direction of a force
- 22. The slope of a graph used to determine speed or acceleration