g For the next three items: A certain solid sphere with density 2.34 cm³ is suspended in air from a scale which reads 11.7 N. The sphere is then submerged in a liquid of unknown density where the scale reads 7.69 N. The moment of inertia of a solid sphere is I = MR². Determine the buoyant force exerted on the sphere. 19.4 N 22.9 N 9.36 N 4.01 N
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