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Author Question: Waves travel along a 100-m length of string with a mass of 55 g, which is held taut by a tension of ... (Read 30 times)

xroflmao

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on: Jul 29, 2018
Waves travel along a 100-m length of string with a mass of 55 g, which is held taut by a tension of 75 N. What is the speed of the waves?
 
  A)
 
  3700 m/s
 
  B)
 
  370 m/s
 
  C)
 
  37 m/s
 
  D)
 
  0.37 m/s
 
  E)
 
  3.7 m/s

Question 2

State Kirchhoff's loop rule.
 
  What will be an ideal response?


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Mholman93

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Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

The sum of the changes in potential around any closed path of a circuit must be zero.


xroflmao

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


Mholman93

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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