Across
- 2. the interval of time it takes for a motion to repeat
- 4. a regular oval shape,
- 10. object that remains in normal shape after being stretched
- 11. energy transferred to or from an object via the application of force along a displacement
- 12. an event in which two or more bodies exert forces on each other in a relatively short time
- 13. when an object changes its position with respect to time.
- 14. a non negative value that characterizes the shape
- 17. The change of speed within a time interval
- 19. Resistance often due to a surface
- 20. Force that brings objects towards the center of the earth
Down
- 1. the rate at which someone or something is able to move or operate.
- 3. the distance between initial and final position
- 5. motion caused from the product of mass and velocity
- 6. a quantity having direction and magnitude
- 7. the speed of something in a given direction.
- 8. quantity of an object's matter
- 9. energy contributing to a object possibly causing movement
- 15. The SI unit of force
- 16. number of occurrences of a repeating event per unit of time
- 18. the ability to do work