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###### 5.Steady-state flow in a nozzle of unknown cross sectional area is given by u-u(x) ax3+ bx+c...

5.Steady-state flow in a nozzle of unknown cross sectional area is given by u-u(x) ax3+ bx+c where a, b, and c are unknown coefficients to be determined. At the inlet (x 0) the velocity is 2 m/s, at the outlet (x=L = 2 m) the velocity is 8 m/s and a velocity extremum (maximum or minimum) is known to occur at midpoint (x L/2 1 m). Derive the equation of acceleration as a function of x. Calculate the acceleration at the inlet, the outlet and the midpoint.

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