100 mm Consider the propeller tube shown in The density of air is Pa = 1.23 kg/m. The diameter of the nozzles at B, C, D, and Eis 100 mm 0.5 m M 60 rad/s 0.5 m 0.5 m 05 m Part A If the propeller tube rotates at a constant rate of 60 rad/s when 1.80 kg/s of air enters at A, determine the frictional torque M acting on the tube. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Consider the propeller tube shown in. The density of air is
Pa = 1 23 kg/m. The diameter of the nozzles at B, C, D, and E is
100 mm
100 mm
0.5 m
M
D
60 rad/s
0.5 m
0.5 m
0.5 m
Part A
If the propeller tube rotates at a constant rate of 60 rad/s when 1.80 kg/s of air enters at A, determine the frictional torque
M acting on the tube.
Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment
is counterclockwise and negative value if the moment is clockwise.
Transcribed Image Text:Consider the propeller tube shown in. The density of air is Pa = 1 23 kg/m. The diameter of the nozzles at B, C, D, and E is 100 mm 100 mm 0.5 m M D 60 rad/s 0.5 m 0.5 m 0.5 m Part A If the propeller tube rotates at a constant rate of 60 rad/s when 1.80 kg/s of air enters at A, determine the frictional torque M acting on the tube. Express your answer to three significant figures and include the appropriate units. Enter positive value if the moment is counterclockwise and negative value if the moment is clockwise.
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