A tank with openings 1,2 , and 3 is moving to left at a speed of (25

Question:

A tank with openings 1,2 , and 3 is moving to left at a speed of $25 \mathrm{~km} / \mathrm{h}$. Knowing that $D_{1}=D_{2}=20 \mathrm{~cm}$ and $D_{3}=10 \mathrm{~cm}$, find the volume flow rate at each opening. Assume a frictionless incompressible flow. Air velocity far from the tank is assumed to be zero.

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