Across
- 4. amount of matter that makes up an object
- 5. of the two opposite ends of a magnet
- 6. attract-To pull objects toward one another
- 7. push or pull that can change the motion of an
- 11. moment when two objects hit each other
- 13. apply a force
- 14. force between an object and the surface it is
- 15. separate or set apart
- 18. type of magnet which the magnetic feild
- 19. or vessel that can be detached for a
- 20. that has mass and takes up space
- 22. pole-
Down
- 1. self-contained unit on an aircraft, spacecraft,
- 2. feild- The space around a magnet which magnetic forces can act on objects
- 3. provide evidence that goes against a claim
- 8. push objects away from each other
- 9. fast an object is moving
- 10. produced by an electric current
- 12. in a particular direction
- 16. function
- 17. over
- 21. field line-a line that connects opposite magnetic poles and represents the strength and direction of the magnetic field