Across
- 3. Weight is always measured in
- 6. Ball in the air
- 7. Unit for energy transferred
- 8. energy of an object because it's moving
- 10. Unit for force
- 11. 0.5 x spring constant x extention²
Down
- 1. transfer of energy stores into less useful forms
- 2. energy charge stored in a magnet
- 4. All machines are 100% effective
- 5. = Work done/time
- 9. unit for distance moved