Across
- 5. possible but not yet moving
- 6. something that can start or stop the motion or change the direction of an object
- 9. the act or process of changing one thing, use or purpose to another
- 10. the transfer of energy from one object to another
Down
- 1. the lever, pulley, wedge, wheel and axle
- 2. the length of space between two points
- 3. related to movement or caused by movement
- 4. a fact or rule expressed in symbols
- 7. a fixed quantity used for a standard of measurement
- 8. the ability to do work, such as turning, pushing, or raising something