Zaibreyia's Science Vocabulary

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Across
  1. 3. study of matter and energy
  2. 7. is the sum of all forces on an object
  3. 8. space between two objects
  4. 9. energy of motion
  5. 10. period where something exists
Down
  1. 1. a force in opposite direction causing a change in motion
  2. 2. change in velocity or speed and direction
  3. 4. a force causing no change in motion
  4. 5. total distance divided by the total time
  5. 6. a push or pull