Across
- 1. a measure of resistance to acceleration
- 4. the indefinite continued progress of existence
- 7. the length of space between two points
- 9. rate of change of velocity going down
- 10. physical power and strength of a living being
- 11. quality of matter in object
- 12. property of matter that doesn't change
Down
- 2. the magnitude of ab objects velocity
- 3. action of moving something from its place
- 5. the speed of something in a direction
- 6. rate of change of potential
- 8. rate of change of velocity going up
- 11. activity involving mental and physical effort