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Author Question: When Burl and Paul stand on opposite ends of a sign-painting scaffold, the tensions in the ... (Read 89 times)

bucstennis@aim.com

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When Burl and Paul stand on opposite ends of a sign-painting scaffold, the tensions in the supporting ropes
 
  A) are equal.
  B) depend on the relative weights of Burl and Paul.
  C) combine to equal zero.
  D) are in equilibrium.

Question 2

An object in mechanical equilibrium is an object
 
  A) moving with constant velocity.
  B) having no changes in velocity.
  C) at rest.
  D) all of the above



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recede

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Answer to Question 1

Answer: B

Answer to Question 2

Answer: D




bucstennis@aim.com

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Reply 2 on: Jul 29, 2018
Excellent


fatboyy09

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

 

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