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Author Question: If a child swinging to and fro on a playground swing stands up, her time for a to-and-fro swing is ... (Read 191 times)

B

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on: Jul 29, 2018
If a child swinging to and fro on a playground swing stands up, her time for a to-and-fro swing is
 
  A) longer.
  B) shorter.
  C) unchanged.

Question 2

As a system becomes more disordered, entropy
 
  A) increases.
  B) decreases.
  C) remains the same.


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cloud

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

Answer: B

Answer to Question 2

Answer: A


B

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Reply #2 on: Jul 29, 2018
Thanks


cloud

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


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