Across
- 3. energy that is moving
- 4. this is the state or quality of being efficient
- 6. this is when electrons from a voltage or current source flow
- 8. stored energy that is at rest
- 9. simple machines are simple to use (the lever, the wheel and axle, the inclined plane, the wedge, the pulley, and the screw
Down
- 1. this is the sum of potential and kinetic energy
- 2. this is when there is an electric change
- 5. this is a measure of the force amplification achieved by using a tool
- 7. this is when you use kinetic energy to get your job done