(Answered) Air is exiting a 100-cm-diameter balloon out a

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Air is exiting a 100-cm-diameter balloon out a 1-cm-diameter nozzle. If the pressure and temperature at the exit are 110 kPa and 22-C, respectively, and the exit velocity is 30 m=s, calculate the flow rate, the mass flux, and the rate at which the diameter is changing.

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