science

How is the flow of air used in transportation?

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  1. What causes lift? http://en.wikipedia.org/wiki/Lift_%28force%29

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    bobpursley
  2. how is the flow of air used in transportation

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  3. How is the flow of air used in transportation?

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  4. The force exerts s force on transportation?

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  5. How is the flow of air used in transportation

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  6. Cars and other devices are

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