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B. A velocity potential is given by the equation: Q = x-y 3. (10 pts) Short answer, What special characteristics of the velocity potential

B. A velocity potential is given by the equation: Q = x-y 3. (10 pts) Short answer, What special characteristics of the velocity potential make it very useful in identifying a type of flow and calculating pressures in flows that can be described with a potential function? 4. (15 pts) Determine an appropriate stream function for a flow with this velocity potential.

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