During a high Reynolds number experiment, the total drag force acting on a spherical body with the diameter of 12 cm sub

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answerhappygod
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During a high Reynolds number experiment, the total drag force acting on a spherical body with the diameter of 12 cm sub

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During a high Reynolds number experiment, the total drag forceacting on a spherical body with the diameter of 12 cm subjected toairflow at 1 atm and 5°C is measured to be 5.3 N. The pressure dragacting on the body is calculated by integrating the pressuredistribution to be 4.9 N. Determine
iii) the flow velocity, and
iv) Reynolds number and flow regime of the airflow
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