The Wright brothers - Marvel Education

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Practice Listening: Multiple Choice, Multiple Answers ID: #40095 Medium The Wright brothers

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Transcript:

An interesting note about the Wright brothers they didn't know about stability and control, but they were very experienced in flying. They had a lot of flying skills because of a lot of glider flying. They had done with their canard type airplane. In 1903, the centre of gravity was too far. Back it wasn't stable, and yet they were able to fly it if they had known more about stability, they would have put the centre gravity further forward and it would have been stable. But it would have taken more energy and it couldn't have flown. It's very interesting because they had some naivety. They were a success. One of the most effective is the random word technique that was developed by Doctor Edward de Bono thinking skills guru in England, who points out that if you've butted your head up against a problem, just can't find a solution, you've done brainstorming with all your buddies and still can't find a solution. You pick any word out of any book, just at random point to any word and pick the noun closest to where your finger hit and approach the problem from that word, which has nothing to do with your project.

Which of the following statements are supported by the transcript regarding the Wright brothers and the random word technique?

* Click on the correct answers

The Wright brothers' airplane was inherently stable and required no further modifications for flight. The Wright brothers had extensive experience in glider flying, contributing to their success in flying their canard type airplane. The center of gravity in the Wright brothers' 1903 airplane was optimally placed for energy efficiency. Doctor Edward de Bono’s random word technique involves using a randomly selected noun to approach problem-solving. A closer center of gravity placement would have ensured stability but increased energy consumption for the Wright brothers' airplane. The Wright brothers were completely knowledgeable about stability and control in flight dynamics.

Result:

A.I. Explanation:

Option 1: "The Wright brothers' airplane was inherently stable and required no further modifications for flight."
Explanation: This option is incorrect because the text states that the Wright brothers' airplane was not stable due to the center of gravity being too far back. It explicitly mentions that if they had known more about stability, they would have made modifications to improve it, indicating that the airplane was not inherently stable.
Option 2: "The Wright brothers had extensive experience in glider flying, contributing to their success in flying their canard type airplane."
Explanation: This option is correct as the text highlights that the Wright brothers were very experienced in flying, particularly due to their extensive glider flying. This experience contributed to their ability to fly their canard type airplane, aligning with the main idea of their skills being a factor in their success.
Option 3: "The center of gravity in the Wright brothers' 1903 airplane was optimally placed for energy efficiency."
Explanation: This option is incorrect because the text indicates that the center of gravity was not optimally placed. It states that a better placement would have improved stability but would have required more energy, contradicting the claim of optimal placement for energy efficiency.
Option 4: "Doctor Edward de Bono’s random word technique involves using a randomly selected noun to approach problem-solving."
Explanation: This option is correct as the text describes the random word technique developed by Doctor Edward de Bono, which involves selecting a random word and using the closest noun to approach problem-solving. This aligns directly with the explanation provided in the text.
Option 5: "A closer center of gravity placement would have ensured stability but increased energy consumption for the Wright brothers' airplane."
Explanation: This option is correct because the text states that if the center of gravity had been placed further forward, it would have resulted in a more stable airplane, but it also mentions that this would have taken more energy, supporting the claim made in this option.
Option 6: "The Wright brothers were completely knowledgeable about stability and control in flight dynamics."
Explanation: This option is incorrect as the text explicitly states that the Wright brothers did not know about stability and control, indicating a lack of complete knowledge in this area.

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