Across
- 4. an element or compound that conducts electrical current better than an insulator does but not as well as a conductor does.
- 8. electricity and magnetism
- 11. energy because of its position
- 13. resist sliding motions.
- 15. energy of an object that has motion.
- 17. physical force has an effect.
Down
- 1. keeps you on the ground
- 2. increases or decreases current
- 3. charges move freely.
- 5. space and follows body.
- 6. how much force is acting on this
- 7. resist two surfaces sliding.
- 9. electromagnetic interactions.
- 10. it has an electrical field.
- 12. force of gravity acts on the body.
- 14. air resistance
- 16. resist change in motion