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Author Question: A space station of diameter 40. meters is turning about its axis at a constant rate. What is the ... (Read 339 times)

audie

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on: Jul 27, 2018
A space station of diameter 40. meters is turning about its axis at a constant rate. What is the period of revolution of the space station if the outer rim experiences an acceleration of 2.5 m/s2?
 
  A) 10. s
  B) 14. s
  C) 11. s
  D) 13. s
  E) 18. s

Question 2

On a winter -3.C morning, the pressure in a car tire reads 28. psi on a pressure gauge. After several hours of highway traveling, the pressure reads 35. psi.
 
  Assuming the volume remains constant and normal atmospheric pressure of 15. psi, what is the tire temperature?
  A) 45C
  B) 25C
  C) 41C
  D) 55F
  E) 55C


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bitingbit

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Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

C


audie

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Reply 2 on: Jul 27, 2018
Excellent

diana chang

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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