Transcription of EXPERIMENT (2) BUOYANCY & FLOTATION …
{{id}} {{{paragraph}}}
EXPERIMENT (2) BUOYANCY & FLOTATION ( metacentric height )By:Eng. Motasem M. Fedaa M. Fayyad. 1 ARCHIMEDES PRINCIPLE Archimedes Principlestatesthatthebuoyantforcehasama gnitudeequaltotheweightofthefluiddisplac edbythebodyandisdirectedverticallyupward . Buoyantforceisaforcethatresultsfromafloa tingorsubmergedbodyinafluid. is the weight of the shaded areaF1and F2are the forces on the plane surfacesFBis the buoyant force the body exerts on the fluid2 ARCHIMEDES PRINCIPLE Theforceofthefluidonthebodyisopposite,or verticallyupwardandisknownastheBuoyantFo rce. Theforceisequaltotheweightofthefluiditdi splaces. Thebuoyantforcesactsthroughthecentroidof thedisplacedvolumeThe location is known as the center of : SUBMERGEDOBJECTS table Equilibrium: if when displaced returns to equilibrium Equilibrium: if when displaced it returns to a new equilibrium Equilibrium:Unstable Equilibrium:C > CG, Higher C < CG, Lower 4 STABILITY: SUBMERGEDOBJECT IftheCentreofGravityisbelowthecentreofbu oyancythiswillbearightingmomentandthebod ywilltendtoreturntoitsequilibriumpositio n(Stable).
EXPERIMENT (2) BUOYANCY & FLOTATION (METACENTRIC HEIGHT) By: Eng. Motasem M. Abushaban. Eng. Fedaa M. Fayyad. 1
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}