Physics

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Across
  1. 5. a quantity with magnitude and direction
  2. 8. where momentum is conserved
  3. 9. quantity of motion
  4. 11. energy that is stored
  5. 13. Calculated by dividing distance and time
Down
  1. 1. measure of a spring's stiffness
  2. 2. determined by how many protons or electrons an object has
  3. 3. energy that is used when moving
  4. 4. The force created by two objects
  5. 6. a thing that moves an object
  6. 7. The unit that force is measured in
  7. 10. where kinetic energy and momentum is conserved
  8. 12. a change in momentum