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Author Question: The amplitude of a 3.00-kg object in simple harmonic motion is 6.00 m. The maximum acceleration of ... (Read 65 times)

cmoore54

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The amplitude of a 3.00-kg object in simple harmonic motion is 6.00 m. The maximum acceleration of the object is 5.00 m/s2. What is the period of simple harmonic motion?
 
  A)
 
  6.88 s
 
  B)
 
  1.20 s
 
  C)
 
  0.278 s
 
  D)
 
  0.833 s
 
  E)
 
  7.54 s

Question 2

Two large non-conducting plates of surface area A = 0.25 m2 carry equal but opposite charges Q = 75 C. What is the energy density of the electric field between the two plates?
 
  A)
 
  1.7  107 J/m3
  B)
 
  5.1  1015 J/m3
  C)
 
  3.4  107 J/m3
  D)
 
  0
  E)
 
  2.5  1015 J/m3



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momtoalll

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Answer to Question 1

A

Answer to Question 2

A




cmoore54

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Reply 2 on: Jul 29, 2018
Excellent


adf223

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Reply 3 on: Yesterday
Wow, this really help

 

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