Puzzle Time :)

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Across
  1. 2. A force of attraction between objects that is due to their masses.
  2. 3. A push or pull exerted on an object
  3. 7. a force parallel to the velocity of the flow; it opposes the direction of an aircraft
  4. 8. force The combination of all forces acting on an object
  5. 10. friction Friction that acts on objects that are not moving
Down
  1. 1. friction the force that opposes the movement.
  2. 4. The path of an object as it revolves around another object in space
  3. 5. force the attraction or repulsion between magnetic poles
  4. 6. is the motion of a falling object when the only force acting on it is gravity
  5. 9. Amount of matter