Question: Water at 20°C flows past a half body as shown in Fig. P8.27. Measured pressures at points A and B are 160 kPa and 90

Water at 20°C flows past a half body as shown in Fig. P8.27. Measured pressures at points A and B are 160 kPa and 90 kPa, respectively, with uncertainties of 3 kPa each. Estimate the stream velocity and its uncertainty.

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