Fluid MechanicsHard
Question
Water (density r) is flowing through the uniform tube of cross-sectional area A with a constant speed v as shown in the figure. The magnitude of force exerted by the water on the curved corner of the tube is
(neglect viscous forces)
(neglect viscous forces)
Options
A.√3 ρAv2
B.2 ρAv2
C.√2 ρAv2
D.ρAv2/√2
Solution
= mv sin 60o = 
mv
= 
+ mv = 
mv⇒
= 
mv
⇒
= √3 ρAv2 Ans. Create a free account to view solution
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