(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Let's say the surface of the fluid is very big as compare to the tube diameter.

Are my assumptions below correct?

V_{A}=0

V_{B}(inlet of the tube) = V_{E}, i think so because the diameter of the tube is constant.

And the velocity through the tube all are constant.

or V_{B}(inlet of the tube) = 0? but it could be right?

Which point has the lowest pressure? should be P_{C}or P_{E}?

Are the pressure of P_{B}and P_{E}the same?

Is the P_{D}= 0?

will all the pressure be different value if the fluid in a stationary motion?

thanks all.

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# Pressure and velocity of fluid

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