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Author Question: A horizontal wooden beam sags a bit when supported at its ends. In between the top and bottom ... (Read 313 times)

nautica902

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A horizontal wooden beam sags a bit when supported at its ends. In between the top and bottom surfaces is a region of
 
  A) tension.
  B) compression.
  C) neither of these

Question 2

When weight is applied to the top of a stone arch, the stone blocks in the arch undergo
 
  A) tension.
  B) compression.
  C) expansion.
  D) none of the above



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aadams68

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Answer to Question 1

Answer: C

Answer to Question 2

Answer: B




nautica902

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Reply 2 on: Jul 29, 2018
Excellent


chereeb

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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