9. Water (density 1.0 X 10 kolm flows through a horizontal tapered pipe. At the wide...

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science Advanced-Physics

Answer 1

Answer #1

∂P = 0.5*rho*(v₁² - v₂²)

4500 = 500( v₁² - 16)

v₁ = 5m/s.

E. 5 m/s.

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Answer 2

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