PS 4.2.1 & 4.2.2

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Across
  1. 3. This type of energy is stored in a stretched spring or elastic object.
  2. 8. Objects with this can do work.
  3. 10. This type of energy is stored in the chemical bonds that hold atoms together in molecules.
  4. 12. In the formula for work, this is what the f stands for
  5. 14. The total of all potential and kinetic energy in an object.
  6. 15. In the formula for work, this is what the d stands for.
  7. 16. The measure of the energy transferred when a force is applied to an object that causes it to move.
  8. 17. Energy from the sun.
Down
  1. 1. Energy stored in an object that has been lifted some height.
  2. 2. An objects stored energy.
  3. 4. Another name for the newton meter (J).
  4. 5. This equals 1000 joules.
  5. 6. The unit for the product of the newtons and meters (Nm).
  6. 7. The ability to do work.
  7. 9. This type of device demonstrates a constant change of energy from potential to kinetic.
  8. 11. Heat energy. The hotter the object the more of this it has.
  9. 13. The kinetic energy of electrons.