Across
- 4. non-material property capable of causing changes in matter
- 5. a value or component that may be expressed in numbers
- 7. mathematical relationship between two variables
- 12. usually involves a rope
- 13. a push or pull that acts upon an object
- 15. the rate of change of velocity per unit of time
- 17. force of gravity of an object
- 18. change in position (vector quantity)
- 21. separation between two points (scalar quantity)
- 24. a quantity chosen as a standard in terms of which other quantities may be expressed
- 26. SI unit of energy, equal to one Newton-meter
- 27. quantity having both magnitude (size) and direction
- 29. perpendicular to plane of interest
Down
- 1. the rate at which your position changes over time
- 2. SI unit of length
- 3. SI unit of force
- 6. not evenly distributed
- 8. motion of objects given initial velocity that then move only under the force of gravity
- 9. extending or moving from one place to another by the shortest way without changing direction or stopping
- 10. the speed of something in a given direction
- 11. a number expressing a relation or property which remains the same in all circumstances
- 13. force opposing relative motion of two objects are in contact
- 14. horizontal distance between launch point of projectile and where it returns to launch height
- 16. downward movement under the force of gravity only
- 19. separation between object and reference point
- 20. rate of doing work, rate of conversion
- 22. quantity, like distance, that has only a magnitude, or size
- 23. a number expressing the central or typical value in a set of data
- 25. tendency of object not to change its motion
- 28. product of force and displacement in the direction of the force