Forces & Energy

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Across
  1. 1. Our body uses the chemical potential energy that is stored in this
  2. 3. Iron nails can be attracted by a magnet because they are ...
  3. 4. A measurement using metre
  4. 6. The main source of light and heat
  5. 8. An instrument that shows you how fast your verhicle runs
  6. 10. Energy that allows us to see things around us
  7. 11. A round object that tells us geographical direction (north, south, west, east)
  8. 12. Moving objects have this form of energy
  9. 13. A type of energy that keeps us warm
Down
  1. 1. Without this type of force, we would easily slip and slide down
  2. 2. Chemical potential energy stored in this object, so clocks can work
  3. 5. A type of energy that can be converted into heat, light or sound
  4. 7. The unit for force
  5. 9. Prevents us from floating in the air
  6. 10. Doctors use this special type of light to treat their patients