Across
- 4. What is the energy source from the Earth's internal heat?
- 6. What energy source comes from decayed plants and animals?
- 7. What is the rate of doing work?
- 9. What is the energy stored due to an object's position?
- 10. What is the energy change when work is done on an object?
- 12. Which force does work against gravity in lifting an object?
- 14. Which energy source comes from the Sun?
- 15. What energy a 2 kg object has if it is moving at 4 m/s?
- 16. What type of energy is released during a chemical reaction?
Down
- 1. What type of energy is associated with an object's movement?
- 2. Which energy type is associated with an object's height?
- 3. What is the power if 100 J work is done 10 second?
- 5. What is the unit of work?
- 6. How much work is done to move an object 2 meters by applying a 25 N force?
- 8. What energy source is produced by wind movement?
- 11. What type of energy is associated with stretched or compressed objects?
- 13. What is the SI unit of power?