Energy changes

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Across
  1. 2. This number tells you how hard it is to stretch something
  2. 4. Our unit of energy
  3. 7. The Specific Heat _________ is the energy needed to heat 1kg by 1 degree celsius
  4. 8. The form of potential energy stored in a stretched catapult
  5. 9. Equal to 1000 joules
  6. 10. What happens to a cars kinetic energy as it accelerates
Down
  1. 1. The form of potential energy you gain when climbing a ladder
  2. 3. This type of energy is often called heat
  3. 5. Our unit of mass
  4. 6. the type of energy a moving object has