science

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Across
  1. 1. - using force to move something away from you
  2. 3. of reference - objects that don't seem to move
  3. 6. motion - change in position of one object
  4. 7. - the speed and direction moving
  5. 8. energy - the energy of motion
Down
  1. 2. Crossword Puzzle
  2. 3. - A force to move something
  3. 4. - change of position
  4. 5. - using force to move one object toward you