Buoyancy - Wikipedia, the free encyclopedia
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In physics, buoyancy (pronounced /ˈbɔɪ.ənsi/ ) is the upward force that keeps things afloat. The net upward buoyancy force is equal to the magnitude of the weight of fluid displaced by the bod...
en.wikipedia.org/wiki/Buoyancy
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In the third century BC, Archimedes discovered the buoyant force when he settled into a bath of water, legend has it, and felt lighter as his body displaced the bath water. We’ve encountered the same lightness as we wade into a swimming pool.
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www.wonderquest.com/gravity-pushes-flames-and-hot-air-u...
www.wonderquest.com/gravity-pushes-flames-and-hot-air-up.htm
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History of Science question: Who discovered that the buoyant force depends on the weight of the displaced fluid? Archimedes ... Who discovered the buoyant force? Are weight and buoyant force the same thing? The upward force caused by displaced fluid is? Who said Bouyance force equals weight of fluid displaced?
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wiki.answers.com/Q/Who_discovered_that_the_buoyant_forc...
wiki.answers.com/Q/Who_discovered_that_the_buoyant_force_depends_on_the_weight_of_the_displaced_fluid
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Archimedes’ Principle: buoyant force on an object in a fluid is an upward force equal to weight of volume of fluid that an object displaces...
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wal.loswego.k12.or.us/hagemana/Buoyant%20Force%20Notes%...
wal.loswego.k12.or.us/hagemana/Buoyant%20Force%20Notes%20and%20problems.htm
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BUOYANT FORCE - ARCHIMEDE'S PRINCIPLE ... Example 2: Humans are made mostly of water and are thus very close to being neutrally buoyant. However, if you take a large breath and hold it you can become positively buoyant since your overall volume increases thus lowering you overall density.
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www.ac.wwu.edu/~vawter/PhysicsNet/Topics/Pressure/Bouya...
www.ac.wwu.edu/~vawter/PhysicsNet/Topics/Pressure/BouyantForce.html
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Historical legend says Archimedes discovered the principle of buoyant force in a fluid while trying to tell if a crown was solid gold. ... Archimedes's principle states that the buoyant force acting on an object immersed or floating in a fluid equals the weight of the fluid displaced. What does that mean?
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physics.suite101.com/article.cfm/archimedess_principle
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BROWNSVILLE, AR—An area object partially immersed in a liquid was buoyed upward Tuesday by a force equal to the weight of the liquid displaced by that object, witnesses at the scene reported. According to sources, opposing forces acted against gravity during the displacement.
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www.theonion.com/content/news_briefs/buoyant_force_on_a...
www.theonion.com/content/news_briefs/buoyant_force_on_area
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