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Author Question: As the sloped surface supporting a shoe becomes steeper A) the shoe's weight mg remains ... (Read 171 times)

evelyn o bentley

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on: Jul 29, 2018
As the sloped surface supporting a shoe becomes steeper
 
  A) the shoe's weight mg remains unchanged.
  B) the normal force becomes less.
  C) friction needed to keep it at rest increases.
  D) all of the above
  E) none of the above

Question 2

When Monkey Mo is suspended at rest by holding a rope with one hand and the side of his cage with the other, all the force vectors that act on him
 
  A) have equal magnitudes.
  B) cancel except for his weight vector, mg.
  C) have a vector sum of zero.


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af

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

Answer: D

Answer to Question 2

Answer: C


evelyn o bentley

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Reply 2 on: Jul 29, 2018
Excellent

coreycathey

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Reply 3 on: Yesterday
Gracias!

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