Physics Crossword

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Across
  1. 4. magnitude and direction
  2. 7. when two objects are not touching
  3. 8. distance in a given direction
  4. 9. force that acts on a mass due to gravity
Down
  1. 1. attraction or repulsion between electrically charge objects
  2. 2. when two objects come in contact with each other
  3. 3. the force between two magnets or a magnet and a magnetic object
  4. 5. magnitude only (speed)
  5. 6. force that resists motion when two surfaces become intact