Calculate the resultant velocity of a stream function given by: Ψ = 5x - 6y.

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  1. 6 units/s
  2. 5 units/s
  3. 7.81 unit/s
  4. 6.5 unit/s

Answer (Detailed Solution Below)

Option 3 : 7.81 unit/s
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Detailed Solution

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Concept:

The velocity in-stream function is given as,

Calculation:

Given:

ψ = 5x - 6y, 

Resultant velocity 

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