The Four Aerodynamic Forces of Flight

The Four Aerodynamic Forces of Flight 

How and Why planes fly 

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18 Video Interactions 


  1. 00:00:45 

    In your STEM journal, you will be writing down what? 

     ____________________________ 


  2. 00:01:24 

    What are the four forces that affect flight?

    (restate the question as a statement and include the answer in that statement) 

     ____________________________ 


  3. 00:02:14 

    What is air made of?

    (restate the question as a statement and include the answer in that statement)                                                        

     

     ____________________________ 


  4. 00:02:22 

    Where does the pressure come from when we are talking about air pressure?

    (restate the question as a statement and include the answer in your statement)                                                       

     

     ____________________________ 


  5. 00:02:29 

    What did Bernoulli discover about about the speed of a fluid (in this case, air)?

    (restate the question as a statement and include the answer in your statement)                                                      

     

     ____________________________ 


  6. 00:03:02 

    Explain why the paper Bernoulli is blowing across rises in the air.                                                                              

     

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  7. 00:03:33 

    When air is going over/under the airfoil, which air is moving faster/slower and what kind of pressure is created?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  8. 00:03:47 

    When the pressure below the wing is greater than the pressure above the wing, what happens to the wing (plane)?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  9. 00:03:55 

    What is it called when the plane is pushed up due to the differences in pressure over and under the wing?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  10. 00:04:09 

    What is the forward force of a plane called that seeks to offset gravity?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  11. 00:04:13 

    Is the propeller an airfoil? Explain how.

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  12. 00:04:36 

    What is relative wind?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  13. 00:04:43 

    What is drag?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  14. 00:05:57 

    In Bernoulli's principle, what happens to the pressure of a liquid as its speed increases?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  15. 00:06:06 

    What is air made up of?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  16. 00:06:40 

    Increased speed equals a _________________ in pressure. 

    (Copy this sentence into your STEM journal and fill in the blank) 

     ____________________________ 


  17. 00:07:42 

    What offsets drag and weight in an airplane?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 


  18. 00:07:59 

    What are the four aerodynamic forces of flight?

    (restate the question as a statement and include the answer in your statement) 

     ____________________________ 

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