Question: f(z) =3z+ In(2) + a) Find the potential (@) and stream () functions in terms of x and y. b) Find the velocities u and

f(z) =3z+ In(2) + a) Find the potential (@) and stream () functions in terms of x and y. b) Find the velocities u and v in terms of x and y. c) Find the velocities Ur and Ug in terms of r and 0 d) Find the drag and lift. Assume density p=2.5 We also know that: sin20 = 2 sinb cosO c0s20 = cos0 - sin\"0

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