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Stern Post Rudder

By: Jayme , Diaja per. 1 . Stern Post Rudder. WHAT? . Definition and picture. Rudder is a device used to steer a ship, submarine, hovercraft, aircraft, or other conveyance that moves through a medium (Generally air or water) Explain if it was a discovery or invention.

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Stern Post Rudder

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  1. By: Jayme , Diaja per. 1 Stern Post Rudder

  2. WHAT? • Definition and picture. • Rudder is a device used to steer a ship, submarine, hovercraft, aircraft, or other conveyance that moves through a medium (Generally air or water) • Explain if it was a discovery or invention. • Chinese shipbuilders invented the stern post rudder

  3. WHEN • YEAR • (c.1050 BC-256c.) • IN WHICH DYNASTY? • Zhou Dynasty • Additional photo.

  4. IMPORTANCE • How did it improve life then? • It improved because it was easier to steer • Why are we learning about it? What is it’s significance today? • Boats are easier to steer now a days • Plus picture.

  5. Multiple Choice Question 1. What was singificance of the sternpost rudder in trade and exploration ? A. It allowed ship to sail faster. B. It allowed ships to be steered. C. It allowed ships to trade longer distance. D. It allowed ships to travel in deeper water.

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