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A ball floats in a tank filled with pure water (ρwater = 1 g/cm3). The ball...

A ball floats in a tank filled with pure water (ρwater = 1 g/cm3). The ball has a mass of 0.56 kg and a radius of 12 cm. What is the buoyant force on the ball?

The buoyant force on the ball, FB =

Find the volume of the water displaced by the ball.

The volume of the displaced water, V =  

How much force is needed to apply to the ball to completely submerged it under the water? What is the mass of the displaced water in this case?

The force on the ball, F =

The mass of the displaced water, m =

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