Across
- 1. the steepness of a line
- 7. the rate at which someone or something is able to move
- 9. any interaction that, when unopposed, changes motion of an object
- 10. a restriction that keeps something from being the best it can be
- 12. a quality or circumstance of being correct
- 14. a repeated decorative design
- 15. observations and measures that are described with words and qualities
- 16. observations and measures that are described with measurements or quantities
- 18. a set of rules that must be followed
- 19. change in speed over time
Down
- 2. test or investigation to find something out
- 3. a quality or circumstance of being exact or accurate
- 4. a proposed explanation made on the basis of limited evidence as a starting point for further investigation
- 5. a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained
- 6. the height to which something rises
- 8. facts and statistics collected together for reference or analysis
- 11. the difference between the highest and lowest values
- 13. two or more bodies exerting force on each other
- 17. a variable that does not depend on another