Suppose a woman floats in freshwater with 3.75 % of her volume above the surface of the water. Part (a)  What is the density, in kilograms per cubic meter, of the woman? This could be measured by placing her in a tank with marks on the side to measure how much water she displaces when floating and when held under water (briefly).   Part (b)  What percent of her volume is above the surface when she floats in seawater, with density 1025 kg/m3?

Q: Suppose your body has a density of 987 kg/m3. What fraction of you will be submerged when floating…

A: The submerged fraction when it is placed in the freshwater can be given as, k=ρbρw=987 kg/m31000…

Q: A block of wood has a mass of 3.53 kg and a density of 577 kg/m³. It is to be loaded with lead (1.13…

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Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.328 m. A hole of…

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Q: A cube of wood having an edge dimension of 18.3 cm and a density of 651 kg/m3 floats on water. (a)…

A: Given that -- edge dimension = 18.3 cm density - 651 kg/m3 Question ? (a) What is the distance…

Q: A hollow sphere of inner radius 8.83 cm and outer radius 9.81 cm floats half-submerged in a liquid…

A: Given: rin=8.83 cmrout=9.81 cmρl=716.00 kg/m3half submerged

Q: Bird bones have air pockets in them to reduce their weight-this also gives them an average density…

A: CONCEPT: Archimedes principle states that , apparent mass loss is equal to the mass of water…

Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.285 m. A hole of…

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Q: A tank of depth 3.5 m is filled with fresh water (density=1000 kg/m3). (a) What is the pressure at…

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Q: A hollow sphere of inner radius 9.06 cm and outer radius 9.96 cm floats half-submerged in a liquid…

A: Given: inner radius, r1 =9.06 cm = 0.0906 mouter radius, r0=9.96 cm = 0.0996 mDensity of the liquid…

Q: If the human body has an average density of 975 kg/m³, what fraction of a person is submerged when…

A: The fraction of volume submerged is given by,r=ρf​ρo​​where,r is the fraction of volumeρo​ is the…

Q: A cube of wood having an edge dimension of 20.5 cm and a density of 645 kg/m3 floats on water. (a)…

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Q: A block of wood has a mass of 3.36 kg and a density of 651 kg/m³. It is to be loaded with lead (1.13…

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Q: One of the National Academy of Engineering Grand Challenges for Engineering is Restore and Improve…

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Q: If the human body has an average density of 983 kg/m3, what fraction of a person is submerged when…

A: Given  average human density (ρb)=983 kg/m3 density of fresh water ρw=1000 kg/m3 density of salt…

Q: A raft is 5.70 m wide and 6.50 m long. When a horse is loaded onto the raft, it sinks 2.90 cm deeper…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: a) What volume must a (450 kg) cube have in order to float in water? b) Suppose now that the cube…

A: Given     Mass of cube =450 kg     And the medium is water

Q: A tank with a flat bottom of area A and vertical sides is filled to a depth h with water. The…

A: Given,

Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.356 m. A hole of…

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Q: A block of wood has a mass of 3.61 kg and a density of 592 kg/m³. It is to be loaded with lead (1.13…

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Q: A cube of wood having an edge dimension of 21.7 cm and a density of 651 kg/m³ floats on water. (a)…

A: (given) Density of wood ρwood = 651 kg/m3                                         = 0.651 g/cm3…

Q: How do I find the density of a hemispherical bowl floating in water? The bowls top is perfectly in…

A: You are doing this correctly so far. You just need to apply Archimedes principle to get the density…

Q: There is an object floating in water. The density of water is 1000kg/m^3. Assuming that 62% of the…

A: Given data The density of water is ρw=1000 kg/m3. The percentage of the volume immersed is…

Q: Archimedes’ principle can be used to calculate the density of a fluid as well as that of a solid.…

A: The buoyant force on the chunk of iron must equal the difference in its weight and the apparent…

Q: A rock with a mass of 577 g in air is found to have an apparent mass of 363 g when submerged in…

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Q: You are asked to ind the density of a liquid. you take an iron sphere of diameter 10cm (density of…

A: The diameter of the iron sphere (d) = 10 cm. So the radius of the iron sphere (r) = d/2 = 5 cm. The…

Q: In Figure (a), a rectangular block is gradually pushed face-down into a liquid. The block has height…

A: When an object is submerged in a liquid, it experiences an upward force from the liquid which is…

Q: A cube of wood having an edge dimension of 20.7 cm and a density of 653 kg/m³ floats on water. (a)…

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Q: A raft is 4.80 m wide and 7.30 m long. When a horse is loaded onto the raft, it sinks 2.90 cm deeper…

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Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.273 m. A hole of…

A: Given value--- A cylindrical tank with a large diameter is filled with water to a depth D = 0.273…

Q: A cube of wood having an edge dimension of 20.5 cm and a density of 647 kg/m3 floats on water. (a)…

A: Given data: Length of cube, L=20.5 cm=0.205 m Density of wood, ρwood=647 kg/m3 Density of water,…

Q: 5 – A tank of depth 3.5 m is filled with fresh water (density=1000 kg/m³). (a) What is the pressure…

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