Science Wrap Up

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Across
  1. 3. A machine that makes work easier
  2. 5. Anything that has volume and mass
  3. 9. Energy in the nucleus of an atom
  4. 11. Measures force
  5. 14. Distance travelled per unit of time
  6. 19. When a nucleus of an atom splits
  7. 20. The speed of an object going in a specific direction
  8. 21. Newtons law of ______
  9. 22. Energy in motion
  10. 23. The sharing of electrons
  11. 25. Measured in grams
  12. 26. Light energy
  13. 27. Measures power
  14. 28. The tendency of an object to resist any change in its motion
  15. 29. Mass x Acceleration
  16. 31. A _________ force has no motion
  17. 34. Force x Distance
  18. 37. The resistance of a motion
  19. 38. Sound energy
  20. 39. The smallest unit of matter
  21. 40. Measured in watts
Down
  1. 1. Energy of moving electrons
  2. 2. Law of inertia
  3. 4. Measures the amount of force
  4. 6. When the nuclei of atoms join together
  5. 7. The rate velocity changes
  6. 8. Energy is not created or destroyed, it just changes forms
  7. 10. A push or pull
  8. 12. radiant energy
  9. 13. Everything has ____
  10. 15. Energy held by an object
  11. 16. The amount something weighs
  12. 17. Simple machines make work easier
  13. 18. An _________ force has motion
  14. 24. For every action, there is an equal and opposite reaction
  15. 30. The ability to do work
  16. 32. Energy stored in the bonds of an atom
  17. 33. An invisible force that pulls objects with mass
  18. 35. Heat energy
  19. 36. The brain of a cell