The diameter of a sphere of lead (B=4.2x10 N/m) is 16.32 m on the surface of the earth where the pressure is 1 atm (1.013× 10 Pa). The sphere is taken by submarine to a deep part of the ocean where it is exposed to a pressure is 1285 atm. What is the volume of the sphere at the bottom of the ocean?
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- A container has a large cylindrical lower part with a long thin cylindrical neck open at the top. The lower part of the container holds 14.8 m of water and the surface area of the bottom of the container is 5.90 m². The height of the lower part of the container is 2.50 m, and the neck contains a column of water 8.50 m high. The total volume of the column of water in the neck is 0.200 m³. What is the magnitude of the force exerted by the water on the bottom of the container?A tall graduated cylinder contains 7 cm of oil (density of 825 kg/m3kg/m3) on top of 20 cm of water (density of 1000 kg/m3kg/m3). The cylinder is open to the air. What is the pressure in the water, 3 cm above the bottom of the cylinder? (in Pa) 1.0323×105 1.0335×105 1.0353×105 1.0294×105 1.0157×105In the process of loading a ship, a shipping container gets dropped into the water and sinks to the bottom of the harbor. Salvage experts plan to recover the container by attaching a spherical balloon to the container and inflating it with air pumped down from the surface. The dimensions of the container are 5.00 m long, 2.35 m wide, and 3.20 m high. As the crew pumps air into the balloon, its spherical shape increases and when the radius is 1.10 m, the shipping container just begins to rise toward the surface. Determine the mass of the container. You may ignore the weight of the balloon and the air in the balloon. The density of seawater is 1027 kg/m³. 434.54 X How does the weight of the container compare to the weight of the water displaced by the container and balloon when the container starts to rise? See if you can express the weight of the water displaced in terms of the density of the seawater and the dimensions of the container and balloon. kg Additional Materials
- A container has a large cylindrical lower part with a long thin cylindrical neck open at the top. The lower part of the container holds 22.2 m3 of water and the surface area of the bottom of the container is 8.90 m2. The height of the lower part of the container is 2.50 m, and the neck contains a column of water 8.50 m high. The total volume of the column of water in the neck is 0.200 m3. What is the magnitude of the force exerted by the water on the bottom of the container? ______ MNHow deep under the surface of a lake would the pressure be double that at the surface? (1 atm = 1.01× 105 Pa) 1.00 m 9.80 m 10.3 m 32.2 mA lost shipping container is found resting on the ocean floor and completely submerged. The container is 6.4 m long, 2.4 m wide, and 2.9 m high. Salvage experts attach a spherical balloon to the top of the container and inflate it with air pumped down from the surface.. When the balloon's radius is 1.3 m, the shipping container just begins to rise towards the surface. What is the mass of the container? Ignore the mass of the balloon and the air within it. Do not neglect the buoyant force exerted on the shipping container by the water. The density of seawater is 1025 kg/m³. Number Units
- A 50 N book is sitting flat on a table . The surface area of the book is 0.057m ^ 2 . What is the pressure on the table from the book ?A particular gasoline tank can hold 48.5 kg of gasoline when full. What is the depth in meters of the tank if it is a rectangular box 0.55-m wide by 1.05-m long? The density of gasoline is typically 0.680 * 10 ^ 3 kg/m^3 d=?A container has a large cylindrical lower part with a long thin cylindrical neck open at the top. The lower part of the container holds 19.5 m3 of water and the surface area of the bottom of the container is 7.80 m2. The height of the lower part of the container is 2.50 m, and the neck contains a column of water 8.50 m high. The total volume of the column of water in the neck is 0.200 m3. What is the magnitude of the force exerted by the water on the bottom of the container? in MN
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