Across
- 3. the energy of motion
- 7. the equation for potential energy of a spring
- 8. stored energy
- 10. A car with a mass of 75kg is traveling at 3.6 m/s, what is its kinetic energy?
- 11. energy stored in an object as the result of its vertical position or height
- 15. amount of energy required to remove an electron from the atom or molecule in the gaseous state
- 16. a real world example is the sun
- 17. energy in a substance released after a chemical reaction
- 19. energy that comes from stretching or compressing
Down
- 1. if the height is doubled, the gravitational potential energy will be ________
- 2. the g in the potential energy formula refers to what?
- 4. equation for kinetic energy
- 5. A bike with a mass of 5kg that travels down a hill 12.3m high has how much gravitational energy
- 6. standard unit of measurement for kinetic energy
- 9. equation for gravitational potential energy
- 12. x-rays are an example of this type of energy
- 13. an increase in temperature would lead to an increase in this type of energy
- 14. source of this energy is power
- 18. a real world example is an electric motor
- 20. produced by sound vibrations