Across
- 4. Ratio of output work to input work
- 6. of Conservation of Energy: energy cannot be created or destroyed but it can zszs
- 7. A machine that does work with only one movement of the machine
- 8. energy of motion.
Down
- 1. (PEg): energy stored in an object as a result of its height.
- 2. stored energy of position
- 3. loss of energy
- 5. Machine: Combination of two or more simple machines