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Author Question: An object that completes 10 vibrations in 20 seconds has a frequency of A) 0.5 hertz. B) 2 ... (Read 78 times)

saraeharris

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on: Jul 29, 2018
An object that completes 10 vibrations in 20 seconds has a frequency of
 
  A) 0.5 hertz.
  B) 2 hertz.
  C) 200 hertz.

Question 2

An object that completes 20 vibrations in 10 seconds has a frequency of
 
  A) 0.5 hertz.
  B) 1 hertz.
  C) 2 hertz.
  D) 200 hertz.


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mjbamaung

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

Answer: A

Answer to Question 2

Answer: C


saraeharris

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

komodo7

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Reply 3 on: Yesterday
Excellent

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