Problem *3.109[Difficulty: 2]F 20 cmFBW 8cm2 cm D= 10 cm xyGiven:Data on inverted bowl and dense fluidFind:Force to hold in placeAssumption:Fluid is static and incompressibleSolution:Basic equationsFBρg⋅V⋅=andΣFy0=ΣFy0=FBF−W−=HenceFFBW−=For the buoyancy forceFBSGfluidρH2O⋅g⋅Vsub⋅=withVsubVbowlVair+=For the weightWSGbowlρH2O⋅g⋅Vbowl⋅=HenceFSGfluidρH2O⋅g⋅VbowlVair+()⋅SGbowlρH2O⋅g⋅Vbowl⋅−=FρH2Og⋅SGfluidVbowl
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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.