friction and force

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Across
  1. 3. action of moving smoothly over a surface while remaining in continuous contact with it.
  2. 5. friction that resistit motion ether in a fluid or air resitance
  3. 7. friction that prevents and object from moving when a force applys to it
  4. 8. friction that occurs when an object rolls
  5. 9. force that acts to slow down or stop sliding between two surfuses
Down
  1. 1. movement, action, or change
  2. 2. substance, such as a liquid or gas, that flows easily and changes its shape when a force pushes on
  3. 4. friction that slows down an object that is sliding caused by the very
  4. 6. action, state, or process involving movement by turning over