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Author Question: What are the first three harmonics of a string of linear mass density 2.00 g/m and length 0.600 m ... (Read 59 times)

michelleunicorn

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on: Jul 27, 2018
What are the first three harmonics of a string of linear mass density 2.00 g/m and length 0.600 m when it is subjected to tension of 50.0 N?
 
  What will be an ideal response?

Question 2

On a calm day (no wind), you can run a 1500-m race at a velocity of 4.0 m/s. If you ran the same race on a day when you had a constant tailwind of 2.0 m/s, the time it would take you to finish would be
 
  A) 250 s.
  B) 9000 s.
  C) 1125 s.
  D) 750 s.
  E) 500. s.


steff9894

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Reply #1 on: Jul 27, 2018
Answer to Question 1

132. Hz, 264. Hz, 396. Hz

Answer to Question 2

A


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