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Author Question: Pairs of forces of equal magnitude act on identical cylinders as shown in the figures. In which ... (Read 156 times)

mwit1967

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on: Jul 28, 2018
Pairs of forces of equal magnitude act on identical cylinders as shown in the figures. In which example is the cylinder in translational and rotational equilibrium?
   
  a.
 
   
  b.
 
   
  c.
 
   
  d.
 
   
  e.
 

Question 2

One of the curators at the art museum is tilting a large cylinder backward. At what angle will the cylinder of height h and radius r be in unstable equilibrium?
 
   


   
  a.
  .
   
  b.
  .
   
  c.
  .
   
  d.
  .
   
  e.
  .


stillxalice

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Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

c


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mwit1967

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


stillxalice

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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