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Author Question: You are a passenger on a spaceship. As the speed of the spaceship increases, you would observe that ... (Read 129 times)

rosent76

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on: Jul 29, 2018
You are a passenger on a spaceship. As the speed of the spaceship increases, you would observe that
 
  A) the length of your spaceship is not changing.
  B) the length of your spaceship is getting shorter.
  C) the length of your spaceship is getting longer.

Question 2

A homogeneous cylinder is released from rest and rolls without slipping down an inclined plane inclined at 18 to the horizontal. How fast is it moving after it has rolled 2.2 m down the plane?
 
  A)
 
  4.3 m/s
 
  B)
 
  5.2 m/s
 
  C)
 
  3.0 m/s
 
  D)
 
  3.7 m/s
 
  E)
 
  2.6 m/s


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whitcassie

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

A

Answer to Question 2

C


rosent76

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


whitcassie

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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