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Author Question: A 0.25 kg ideal harmonic oscillator has a total mechanical energy of 4.0 J. If the oscillation ... (Read 138 times)

bucstennis@aim.com

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on: Jul 29, 2018
A 0.25 kg ideal harmonic oscillator has a total mechanical energy of 4.0 J. If the oscillation amplitude is 20.0 cm, what is the oscillation frequency?
 
  A) 4.5 Hz
  B) 1.4 Hz
  C) 2.3 Hz
  D) 3.2 Hz

Question 2

Greta and her family float higher in the dense water of the Dead Sea because
 
  A) less volume of water is displaced.
  B) more volume of water is displaced.
  C) of a greater buoyant force.


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gasdhashg

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

A

Answer to Question 2

Answer: A


bucstennis@aim.com

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Reply #2 on: Jul 29, 2018
Thanks


gasdhashg

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Reply #3 on: Jul 29, 2018
Welcome :)


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