Energy and Forces

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Across
  1. 1. scientific word for slowing down.
  2. 4. unit for measuring force
  3. 5. means 1000
  4. 9. energy stored in things that can fall.
  5. 11. a force that opposes motion
  6. 15. a nuclear fuel produced by Kazakhstan.
  7. 16. force that lifts objects in fluids.
  8. 20. energy stored in the nucleus of atoms.
  9. 21. the force of gravity on an object.
  10. 22. a measure of the kinetic energy of atoms and molecules.
  11. 24. a push or a pull, attraction or repulsion, that transfers energy.
  12. 25. when forces are this there is no motion.
  13. 28. not moving.
  14. 30. a transfer of energy in flowing electrons.
  15. 31. energy present in hot objects
Down
  1. 2. energy sources that can be replaced as used.
  2. 3. buried remains of once living things.
  3. 6. energy of moving things.
  4. 7. the amount of a substance
  5. 8. process for finding the amount of chemical energy.
  6. 10. what goes in should come out.
  7. 12. force between magnetic objects.
  8. 13. a fuel made from ancient sea plants and animals.
  9. 14. a store of chemical or nuclear energy
  10. 17. energy stored in elastic objects that are deformed.
  11. 18. energy stored in the bonds between atoms.
  12. 19. when forces are this, they will speed up, slow down or change directions.
  13. 23. a fuel made from ancient plants.
  14. 26. a transfer of energy in the form of radiation.
  15. 27. unit for measuring energy.
  16. 29. scientific word for speeding up.