Forces and energy

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Across
  1. 2. particles that run on to one another that slows down moving objects
  2. 3. negatively charged moves toward things with a positive charge
  3. 4. change in position compared to reference point
  4. 6. energy is measured using this
  5. 7. field force that attracts opposite magnetic poles and repels similar ones
  6. 11. when an object directly pushes it pulls another object
  7. 12. the sum of potential energy and kinetic energy.
  8. 16. heat energy
  9. 17. moving electrons
  10. 18. push or pull when objects are touching
  11. 19. when an object slows down Because the object moving through the fluid that pushes the fluid out of the way which slows it down
Down
  1. 1. the energy that is stored in something
  2. 2. affects things without touching
  3. 5. the support force exerted on an object that touches another object
  4. 8. the energy that something has due to motion
  5. 9. forces that are equal in size and opposite in direction.
  6. 10. forces applied to an object in opposite directions that are not equal in size.
  7. 13. ability to do work or cause change
  8. 14. force that pulls objects toward the center of the earth
  9. 15. push or pull