Problem 1: NASA scientists suggest using rotating cylindrical craft to mimic gravity while in a weightless environment. Consider such a craft that has a diameter of d= 84 m. Part (a) What is the speed v, in meters per second, the craft must rotate at its outer edge to mimic the force of gravity on earth g. / Correct! v = 20.29 Part (b) At what rate, in revolutions per minute, is the station rotating? f=

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Problem 1: NASA scientists suggest using rotating cylindrical craft to mimic gravity
while in a weightless environment. Consider such a craft that has a diameter of d= 84 m.
Part (a) What is the speed v, in meters per second, the craft must rotate at its outer edge to mimic the force of gravity on earth g.
/ Correct!
v = 20.29
Part (b) At what rate, in revolutions per minute, is the station rotating?
sin()
cos()
tan()
8
9
HOME
cotan()
asin()
acos()
E
4
atan()
acotan()
sinh()
1 2
3
cosh()
tanh()
cotanh()
+
-
END
ODegrees O Radians
vol BACKSPACE DEL CLEAR
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Transcribed Image Text:Problem 1: NASA scientists suggest using rotating cylindrical craft to mimic gravity while in a weightless environment. Consider such a craft that has a diameter of d= 84 m. Part (a) What is the speed v, in meters per second, the craft must rotate at its outer edge to mimic the force of gravity on earth g. / Correct! v = 20.29 Part (b) At what rate, in revolutions per minute, is the station rotating? sin() cos() tan() 8 9 HOME cotan() asin() acos() E 4 atan() acotan() sinh() 1 2 3 cosh() tanh() cotanh() + - END ODegrees O Radians vol BACKSPACE DEL CLEAR Submit Hint Feedback I give up!
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