m1, VI 0 m₂V₁cos e-m₂V2 - m3V3 + F₁ System boundary = FIGURE 7.27 A jet impinging on a surface not perpendicular to it. We solve in the r-s coordinate system, instead of the x-y system. L From the assumption of frictionless flow, we can see that F, 0, that the absolute magnitudes of V₁, V2, and V3 are the same, but that V3 is in the -s direction, so that it is equal to -V₁. Making these substitutions and dividing by V₁ we find 0 m₁ cos 0 m₂ + m3 (7.65) (a) Using the material balance to eliminate m3 show the equation for m2/m₁. (b) Show the equation for the force exerted on the wall in the r direction.
m1, VI 0 m₂V₁cos e-m₂V2 - m3V3 + F₁ System boundary = FIGURE 7.27 A jet impinging on a surface not perpendicular to it. We solve in the r-s coordinate system, instead of the x-y system. L From the assumption of frictionless flow, we can see that F, 0, that the absolute magnitudes of V₁, V2, and V3 are the same, but that V3 is in the -s direction, so that it is equal to -V₁. Making these substitutions and dividing by V₁ we find 0 m₁ cos 0 m₂ + m3 (7.65) (a) Using the material balance to eliminate m3 show the equation for m2/m₁. (b) Show the equation for the force exerted on the wall in the r direction.
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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