Submarines adjust their buoyancy by changing the amount of water held in rigid containers called ballast tanks.

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(a) If the mass of a submerged submarine increases while the volume remains the same, does the buoyant force on the submarine increase, decrease, or remain the same?

(b) Calculate the change in the buoyant force on a submerged submarine if it pumps 0.85 m3 of seawater into its ballast tank?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:43 AM

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Submarines adjust their buoyancy by changing the amount of water held in rigid containers called ballast tanks.

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