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Author Question: The airplane was invented by A) Wilbur and Orville Wright. B) Chanute and Lilienthal. C) ... (Read 85 times)

Awilson837

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on: Aug 4, 2018
The airplane was invented by
 
  A) Wilbur and Orville Wright.
  B) Chanute and Lilienthal.
  C) Langley.
  D) All of the above

Question 2

Before the Wright brothers, there had been
 
  A) successful glides starting with George Cayley.
  B) no other work done on flight.
  C) no successful glides or powered flights.
  D) successful glides starting with Otto Lilienthal.


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BUTTHOL369

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: D


Awilson837

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  • Posts: 509
Reply 2 on: Aug 4, 2018
YES! Correct, THANKS for helping me on my review

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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