To achieve speeds of 200 kilometers per hour (130 miles per hour) and more, the trains needed to be as aerodynamic (to cause as little wind resistance) as possible. ... And to allow the trains to go as fast as possible, Shinkansen tracks have no sharp curves.
(1) A streamlined body: To achieve speeds of 200 kilometers per hour (130 miles per hour) and more, the trains needed to be as aerodynamic (to cause as little wind resistance) as possible. ... And to allow the trains to go as fast as possible, Shinkansen tracks have no sharp curves.
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A streamlined body:
Answer:
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(1) A streamlined body: To achieve speeds of 200 kilometers per hour (130 miles per hour) and more, the trains needed to be as aerodynamic (to cause as little wind resistance) as possible. ... And to allow the trains to go as fast as possible, Shinkansen tracks have no sharp curves.