Across
- 2. a simple machine consisting of two circular objects of different sizes the wheel is the large of two circular objects
- 6. and inclined plane wrapped around a cylinder
- 10. a flat sloped surface
- 11. the number of times a machine increases a force exerted on it
- 13. an electrical circuit with a single path
- 14. a simple machine that consists of a rope into a groove in a wheel
- 15. stored energy
Down
- 1. a circuit that contains more than one path for current flow
- 3. a rigid bar that is free to move around a fixed point
- 4. a path in which electrons from a voltage or current source flow
- 5. a divice that is thick at one end and tapers to a thin edge at the other end
- 7. one of the six types of machines which are the basis for all other forms of machines
- 8. energy of motion
- 9. the energy associated with the motion and position of everyday objects
- 12. the force exerted on an object by a machine