Across
- 2. a bar that rotates on an axis
- 5. the amount of force a machine applies to an object
- 7. a circular object attached to a smaller circular object
- 9. the sum of Kinetic and Potential energy
- 14. a pathway that allows electricity to flow through it
- 16. a machine that does work with only one movement of the machine
Down
- 1. the stored energy
- 3. a machine that you use to pull something up by pulling down on a rope
- 4. the output force divided by the input force
- 6. a circuit that has multiple pathways for energy to flow through
- 7. when you apply force to an object that then changes the object's distance
- 8. the amount of force you apply to a machine
- 10. the energy of motion
- 11. an inclined plane wrapped around a cylinder
- 12. a flat, slopped surface
- 13. a circuit that has only one pathway for energy to flow through
- 15. an object that's thick at one end and skinny and sharp at the other end