A Newtonian fluid fills the clearance between a shaft and a sleeve. Wh – McqOptions

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1.	A Newtonian fluid fills the clearance between a shaft and a sleeve. When a force of 0.9 kN is applied to the shaft parallel to the sleeve, the shaft attains a speed of 1.25 cm/s. What will be the speed of the shaft if a force of 3 kN is applied?
A.	4.16 cm/s
B.	5.19 cm/s
C.	5.26 cm/s
D.	6.32 cm/s
Answer» B. 5.19 cm/s

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