Across
- 4. the speed of something in a given direction.
- 6. the amount or quantity of heaviness or mass; amount a thing weighs.
- 7. the moving of something from its place or position.
- 8. a basis or standard for evaluation, assessment, or comparison
- 11. a coherent, typically large body of matter with no definite shape.
- 12. a tendency to do nothing or to remain unchanged.
- 13. a place where someone or something is located or has been put.
- 14. an amount of space between two things or people.
- 15. the change in position or displacement (∆x) divided by the time intervals (∆t) in which the displacement occurs.
Down
- 1. a set of criteria or stated values in relation to which measurements or judgments can be made.
- 2. the rate at which someone or something is able to move or operate.
- 3. a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
- 5. the rate of change of position for a time interval which is very small (almost zero).
- 9. downward movement under the force of gravity only.
- 10. increase in the rate or speed of something.