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A block is tied to a string attached to the bottom of a fish tank. It is then attached to a block that floats halfway submerged on the top of the water. The mass of the top block is 20g, and the volume is 100cm^3. The mass of the bottom block is 125 g and the volume is 150 cm^3. Decide the tension in each string. Show work, including force diagrams.

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