Diame Diameter d = 10.86m • radius r= 10.56 m² = 2 = 5.43m. mg = mv² 9₁₂ = x² = A rxg V = √rxg = √5.43x1.9 V = 3.21 m/s 2 given g = 1.9 m/s ² revolution calculate Retation per meter I rev 60sec :: 3.21 m/s x 2πr I min = (3.21 m/s x 2πx5.43m x 60) (p= = 5.645 Trpm]

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: More Applications Of Newton’s Laws
Section: Chapter Questions
Problem 49P: A space station, in the form of a wheel 120 m in diameter, rotates to provide an artificial gravity...
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Please help me check if I completed this question correcly

Diameter d = 10.86m
radius r = 10.86m = 2 = 5.43m
•
mv²
mg = √₂
J₂ = (xg
V = √rxg
V
= √5.43 x 1.9
V = 3.21 m/s
2
given g = 1.9m/s
revolution
calculate fotation per meter
I rev
60 SCC
3.21 m/s x 2115
I min
°,
= (3.21 m/s x 2πX5.43m x 60) rpm
F5.645 Trpm
Transcribed Image Text:Diameter d = 10.86m radius r = 10.86m = 2 = 5.43m • mv² mg = √₂ J₂ = (xg V = √rxg V = √5.43 x 1.9 V = 3.21 m/s 2 given g = 1.9m/s revolution calculate fotation per meter I rev 60 SCC 3.21 m/s x 2115 I min °, = (3.21 m/s x 2πX5.43m x 60) rpm F5.645 Trpm
In the 1968 film 2001: A Space Odyssey, directed by Stanley Kubrick, some
spacefarers make the journey to Jupiter on the ship Discovery One.
GRZ22
3
Inside the command module (the spherical dome at the front) there is a 10.86 m
diameter centrifuge, which spins to provide artificial gravity during the long journey.
RI
5
How many times per minute would the centrifuge need to rotate in order to maintain
an artificial gravity of g = 1.9 m/s²?
Hint: Find the frequency, in units of rotations per minute (rpm).
Transcribed Image Text:In the 1968 film 2001: A Space Odyssey, directed by Stanley Kubrick, some spacefarers make the journey to Jupiter on the ship Discovery One. GRZ22 3 Inside the command module (the spherical dome at the front) there is a 10.86 m diameter centrifuge, which spins to provide artificial gravity during the long journey. RI 5 How many times per minute would the centrifuge need to rotate in order to maintain an artificial gravity of g = 1.9 m/s²? Hint: Find the frequency, in units of rotations per minute (rpm).
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