A solid cube of material is 0.75 cm on each edge. It floats in oil of density 800 kg/m3 with one-third of the block out of the oil. What is the buoyant force on the cube? What is the density of the material of the cube?

Q: A fluid with a viscosity of 2.0 x 10-3 Pa s has a velocity of 1.48 m/s through a 12 m long pipe with…

A: Viscosity of the fluid η=2.0×10-3 Pa s Velocity of the fluid v=1.48 m/s Length of the pipe L=0.085 m…

Q: One end of a hydraulic lift is a car weighing 9000 N. The other end contains a block with mass m.…

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Q: Bowling balls are roughly the same size but come in a variety of weights. Given that the official…

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Q: An mass is attached to a force spring scale and the reading is observed to be 45.0 N. When the…

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Q: A partially filled bucket of water sits on a scale and its weight is 3.5 N.  A piece of metal is…

A: Given data *The given weight is W = 3.5 N *The scale reads is W1 = 5.5 N

Q: You press a piston of cross-sectional area a = 2.0 cm2 to exert a force on an enclosed fluid. A…

A: in this question we use pascal's principle.

Q: A cube with a side of 1 m is made from wood which has a density of 600 kg/m³. The cube floats…

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Q: block of wood floats in glycerin with 4/7 of its volume below the surgace. What is the density of…

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Q: A solid wooden sphere has its radius of 25.0 cm and it is immersed in mercury only 15.0% of volume…

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Q: A piece of wood with density of 706 kg/m³ is tied to the bottom of a pool. The volume of the wood is…

A: in this question we calculate  water displaced wieght by wood.

Q: s 1.1 atmospheres, determine the depth of the mercury. (Assume the density of mercury to be 1.36 ×…

A: Pressure due to liquid column P = hdg d = density of liquid

Q: A 700 g solid cube having an edge of length 10 cm floats in water. How much volume of the cube is…

A: Given:- The mass of the solid cube is m = 700g  The edge of length that float in water is h = 10 cm…

Q: A rock with a mass of 572 g in the air is found to have an apparent mass of 360 g when submerged in…

A: Given mass of a rock in air = 572 g mass of a rock in water = 360 g We have to to calculate (i) mass…

Q: An object displaces 2.3 x 10-3 m³ of water when totally immersed into it. What is the buoyant force…

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Q: The water pressure at the base of the water tower shown in the figure is 4.5 bar. The water level is…

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Q: A scuba diver and his gear displace 65.8 L (1L = 1000 cm3) and have a total mass of 72.8 kg. (a)…

A: Scuba driver amd his gear displaces 65.8 L. By Archimedes Principle,  buoyant force is equal to the…

Q: A rectangular block of wood, 10.0 cm x 15.0 cm x 33.5 cm, has a specific gravity of 0.590. Determine…

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Q: A board that is 20.0 cm wide, 5.00 cm thick, and 3.00 m long has a density 350 kg/m? The board is…

A: Given data:  Width = 20.0 cm = 0.200 m Thickness = 5.00 cm = 0.0500 m Length = 3.00 m Density of…

Q: A container with a mass of 0.4kg and a volume 1 liter (which is equal to 0.001m3) is completely…

A: Given,  mass of the container, m=0.4 kgvolume,V =1 L = 0.001 m3density of the water, ρw = 1000 kgm3

Q: A hollow sphere of inner radfius 50.0 cm and outer radius51.0 cm is made of steel (density 8050 Apin…

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Q: A small statue is recovered in an archeological dig. Its weight is measured to be 96 lb and its…

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Q: A solid cube of side length 11.8 cm is suspended on light string. When the cube is totally immersed…

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Q: A block of an unknown material floats in water with 82% of it below the surface. What is the density…

A: Given The block is 82% below the water surface. If total volume of the object is V and the submersed…

Q: A cube of lead with all equal sides of 0.035m in length is suspended in an unknown liquid by a…

A: Given, Density of lead = 11400 kg/m3 side of cube = 0.035 m  Tension = 2N

Q: A uniform plastic block floats in water with 30.0 %% of its volume above the surface of the water.…

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Q: An object has a weight of 12 N in air. However, it apparently weighs only 7.9 N when it is…

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Q: A 150-N object of density=870kg/m3 floats in a liquid of density with three-fourths of its volume…

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Q: A solid object floats in water with three-fifths of its volume beneath the surface. What is the…

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Q: A block of birch wood floats in oil with 89.4% of its volume submerged. What is the density of the…

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Q: A block of birch wood floats in oil with 91.6% of its volume submerged. What is the density of the…

A: The objective of the question is to find the density of the oil in which a block of birch wood is…

Q: A stone was hung from a light rope. When the stones are in the air, the rope tension is 39.2 N. When…

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Q: A 700 g solid cube having an edge of length 10 cm floats in water. How much volume of the cube is…

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Q: A 7 cm x 7 cm x 3 cm wooden block floats in a fluid with a density of 1.1 g/cm and is 67% submerged.…

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Q: A 150-N object of density=870kg/m3 floats in a liquid of density with three-fourths of its volume…

A: a) The buoyant force on the object= 150N (Since the body is floating, the net upward force i.e., the…

Q: Container partially filled with a known amount of fluid that has density = 921kg/m³. When a solid…

A: Density of the fluid,  Displaced volume,  Acceleration due to gravity,

Q: A cube of unknown material is 0.200 m on each side and has a mass of 17.6 kg. It is suspended in a…

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Q: a stiff, 15-cm-long tube with an inner diameter of 3.5 mm is attached to a small hole in the side of…

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Q: The entrance opening of a horizontal pipe has a radius of 6 cm and water is flowing at .35 m/s. The…

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Q: You want to test whether your bar of gold is pure or not. It has a mass of 1000 g when you measured…

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Q: A solid object floats in water with three-fifths of its volume beneath the surface. What is the…

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Q: You threw a box full of your ex’s things with dimensions of 0.15 [m] × 0.25 [m] × 0.30 [m]. It…

A: Given data:  Dimensions of the box 0.15 [m] × 0.25 [m] × 0.30 [m] Floating with broadest face facing…