Across
- 3. done on a system by forces from outside the system
- 5. type of potential energy, aka spring
- 7. the larger the _____, the greater the work done
- 8. depends only on the height of an object
- 10. interaction forces that can store useful energy (two words)
Down
- 1. friction, usually (two words)
- 2. the unit of all forms of energy
- 4. energy that has the ____ to be converted into other forms. of energy(two words)
- 6. type of potential energy, aka elastic
- 9. determines the sign of "W" between the force and displacement