Across
- 4. energy of movement
- 5. a push or pull
- 10. combined forces
- 12. stored energy
- 13. liquid part of blood
- 16. circuit with more than one path
- 18. blood cell that fights disease
- 20. Equal forces acting on an object in opposite directions
Down
- 1. circuit with 1 path
- 2. force x distance
- 3. Speed that is not uniform and changes
- 6. the rate of change of position in which the same distance is traveled each second
- 7. The steepness of a line on a graph
- 8. dry and warm air mass
- 9. a force that causes an object to change its motion
- 11. moist and cold air mass
- 14. absorbs water and forms feces
- 15. blood cell that carries oxygen
- 17. force that pulls objects to the earth
- 19. a sloped path like a ramp