Exam (142).pdf - Question A person extends his uncovered arms into the windy air outside at 1 atm and 60\u00c2\u00b0F and 20 mi\/h in order to feel nature

Exam (142).pdf - Question A person extends his uncovered...

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Question: A person extends his uncovered arms into the windy air outside at 1 atm and 60°F and 20 mi/h in order to feel nature closely. Treating the arm as a 2-ft-long and 3-in- diameter cylinder, determine the combined drag force on both arms. Answer : Given data: Pressure of outside air, Temperature of outside air, Velocity of air, Length of arm,
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Diameter of cylinder, From the table of properties ideal gas of air
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  • Summer '16
  • boer
  • Probability, Table of Properties, combined drag force

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