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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