First steps in the sky презентация

Содержание

1. First steps in the sky
2. The world's first flight took place
4. First landing was not always soft.
5. The world's first plane was made
8. Longest flight - 59 seconds, 260
9. The world's first cat who has flown across the English Channel in an airplane.
10. Thank you for your attention.

The world's first flight took place on December 17, 1903. Plane called the Flyer-1 and was designed by the brothers Wright. During the first flight flying apparatus entire 37 meters

Слайд 1First steps in the sky.
By Byvaltsev Sergey group ЭН-103

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The world's first flight took place on December 17, 1903. Plane

called the Flyer-1 and was designed by the brothers Wright. During the first flight flying apparatus entire 37 meters for 12 seconds at a height of about 3 meters. On the same day on this plane was made flight length of 260 meters.

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Слайд 4First landing was not always soft.

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The world's first plane was made of wood and it was

a gasoline engine with double wooden propeller. Flyer-1 could only fly a headwind and with special rails. The world's first engine aircraft was connected with a propeller bicycle chain. Wingspan Flyers-1 was 12 meters long and weighs just 283 kilograms of aircraft, of which weighed 77 kg was engine.