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Use "buoyancy" for any question where an object is suspended or submerged in a fluid. Buoyant force is the force that acts upward on a partially or completely submerged object.

5 votes
4 answers
2k views

Costa Concordia shipwreck: why can't they right the ship with pingpong balls?

So I guess I don't really understand the situation in question... I heard a radio piece about the Costa Concordia shipwreck in Italy taking 7-10 months to remove the vessel from its place of resting, …
Jason S's user avatar
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