A slab of ice floats on a freshwater lake. What minimum volume must the slab have for a 65.0 kg woman to be able to stand on it without getting her feet wet?
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A slab of ice floats on a freshwater lake. What minimum
volume must the slab have for a 65.0 kg woman to be able to stand on it
without getting her feet wet?
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- An iceberg that floats with 88.5% of its volume submerged in seawater of density 1060 kg/m^3. if the iceberg were to drift to a region where the seawater was less salty and only had a density of 1020 kg/m^3, how much of the iceberg would be submerged?A flat-bottomed aluminum fishing boat has a mass of 60 kg and an area of 4.0 m2. When it is launched into the water (density 1,000 kg/m3), how far (in m) below the surface of the water does the bottom of the boat sink?A swimming pool has dimensions 36.0 m ✕ 6.0 m and a flat bottom. The pool is filled to a depth of 2.10 m with fresh water. (a) What is the force exerted by the water on the bottom? N down(b) What is the force exerted by the water on each end? (The ends are 6.0 m.) (c) What is the force exerted by the water on each side? (The sides are 36.0 m.)
- A slab of ice floats on a freshwater lake. What minimum volume must the slab have for a 45.0 kgkg woman to be able to stand on it without getting her feet wet? Express your answer with the appropriate units.Two metal blocks are attached by a cable as shown in Figure P10.50 and are floating near the surface of a lake. If the volumes are V1 = 3 m3 and V2 = 1.23 m3 , what is the total buoyant force on the two blocks?