Physics

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Across
  1. 5. rate of change in an object's velocity
  2. 7. pus or pull that changes an object's movement
  3. 8. a force that is equal on both sides
Down
  1. 1. the sum of all the forces affecting an object
  2. 2. an ______ force is a force that is not equal on both sides
  3. 3. how many newtons if there is no movement or change in velocity?
  4. 4. direction that an object moves if the left force is less than the right force
  5. 6. units for counting force