Across
- 2. The type of electricity that builds up on insulators
- 4. A form of electromagnetic radiation
- 8. A speed or velocity that does not change
- 10. They type of current that flows in one direction
- 13. Acceleration in which the object slows down
- 14. A substance that rests the flow of electrons
- 16. A substance that allows electrons to move through it easily
- 17. Acceleration in which the object speeds uo
- 18. The type of electricity that involves flowing electrons
- 19. A speed or velocity over a period of time
Down
- 1. The potential energy in electrical systems that pushes electrons along
- 3. The type of current that flows back and forth
- 5. The energy of electrons in electric fields
- 6. A longitudinal wave that carries energy to our ears
- 7. A push or pull that one object exerts on another
- 9. A force of attraction between two objects with mass
- 11. Speed and direction
- 12. A force used to move an object
- 14. A speed or velocity at one moment in time
- 15. The energy of particles in matter