makalaily8157 makalaily8157

21-06-2024
Physics

Answered

Air at 5 m/, atmospheric pressure, and 20° flows over both sides of a flat plate that is 0.8 m long and 0.3 m wide. Determine the total drag force on the plate. Determine the total drag force when the single plate is replaced by two plates each 0.4 m long and 0.3 m wide. Explain why there is a difference in the total drag even though the total surface area is the same.

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