Problem 4.100 - Problem 4.100 Given: Data on wake behind...

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Problem 4.100 [Difficulty: 2] Given: Data on wake behind object Find: An expression for the drag Solution: Basic equation: Momentum Applying this to the horizontal motion F U ρ π 1 2 U () 0 1 r ur ρ 2 π r d + = F πρ U 2 2 0 1 r rur 2 d = F U 2 12 0 1 r r 1 cos π r 2 2 2 d = F U 2 0 1 r r2 r cos π r 2 2 r cos
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This note was uploaded on 10/19/2011 for the course EGN 3353C taught by Professor Lear during the Fall '07 term at University of Florida.

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