gravity and motion

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Across
  1. 3. resistance that an object encounters when moving over another
  2. 7. force that is greater in one direction than the other
  3. 8. force that occurs when objects touch
Down
  1. 1. when an object is not moving
  2. 2. amount of space
  3. 3. the push or pull of an object
  4. 4. curved path
  5. 5. a force that pulls objects towards ground
  6. 6. the speed of an object in a given direction