A 6.2 m^3 object floats in water with 46% of its volume above the waterline. What is the force the Earth exerts on the object? The density of water is 1000 kg/m^3.

Q: A raft is 2.35 m wide × 1.25 m long × 0.365 m deep. What is the buoyant force on the raft if only…

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Q: An anchor of mass 105 kg and volume 4 x 102 m is resting on the bottom of a lake, with rope of…

A: Given  Mass of anchor m = 105 kg Volume of anchor V = 4 × 10-2 m3 To find  Force must be exerted on…

Q: You hook a solid metal block of iron (iron density = 7800 kg/m^3 ) which has a volume of…

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Q: A large tree trunk is floating in the sea. The density of the sea water is 1010 kg/m3 the density of…

A: Solution:-Given thatDensity of sea water (ρs)=1010 kg/m3density of trunk (ρt)=795 kg/m3

Q: A block of wood with a mass of 0.45 kg is floating on the surface of the lake. What is the magnitude…

A: Given that the block of wood floats on water, that means the Weight of the body is balanced by the…

Q: A rectangular block of dimensions 2 m x 3 m x4 m is submerged vertically in water. What is the…

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Q: Someone goes to lift a crate that is resting on the bottom of the pool filled with water (density of…

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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: You come across an open container that is filled with two liquids. Since the two liquids have…

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Q: A raft made of wood has dimensions of 6.00 ft by 4.00 ft by 0.300 ft and a weight density of 45.0…

A: Given data The dimension of the raft is V = 6 x 4 x 0.3 ft3 = 7.2 ft3 The weighted density of the…

Q: Three balls with the same radius 14 cm are in water. Ball 1 floats, with half of it exposed above…

A: The objective of this question is to find the tension on the ropes holding the second and third…

Q: A rock is suspended from a scale reads 20.0 N. A beaker of water (having a density of 1000 kg/m3)…

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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 boat displaces 7.46 m³ of water when it floats on the surface of the lake. What is the magnitude…

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Q: A 6.1 kg solid metal sphere has a density of 2600 kg/m^3. It is hung from a cord and completely…

A: Given: In this question, the given details are, A 6.1 kg solid metal sphere has a density of 2600…

Q: A block is attached to a spring scale. When the block is suspended in air, the scale reads 270 N;…

A: Write the given values with the suitable variables. W=270 NF=150 N Here, W is the reading of the…

Q: A wooden cube with edges of length 12.0 cm is floating so that 39.0% of it is under water. How much…

A: The objective of the question is to find the mass of the wooden block that is floating in water with…

Q: A piece of wood floats in glycerin (D = 1.26 g/cm3). Calculate the density of the wood if 66% of its…

A: Given value--- density of glycerin = 1.26 g/cm3.  66% of its volume is submerged. We have to find…

Q: A block with volume of 8 x 10^-4 m3 and density of 2.50 x 10^3 kg/m3 is completely immersed in…

A: Given data:  The volume of the block (V) = 8 × 10-4 m3  Block completely immersed into water Density…

Q: An anchor of mass 105 kg and volume 4 x 102 m³ is resting on the bottom of a lake, with rope of…

A: Given  Mass of anchor m = 105 kg  Volume of anchor V = 4 × 10-2 m3 To find  Force that should be…

Q: A U-shaped tube is open to the atmosphere on both ends. Water is poured into the tube, followed by…

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Q: What is the density of a block (in kg/m^3) of wood that floats in water with 5% of its volume above…

A: Let volume of block = V volume of block above water = 5% of V = 0.05 V volume of block immersed  V'=…

Q: What is the density of a block (in kg/m^3) of wood that floats in water with 50% of its volume above…

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Q: A solid cube of side length 10.5 cm is suspended on light string. When the cube is totally immersed…

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Q: ball with a volume of 0.64 m is floating on the surface of a pool of water. (The density of water is…

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Q: A block of mass 0.85 kg and density 600 kg/m3 is forced under the surface of the water by means of a…

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Q: A person has density 1,010 kg/m3. Sea water normally has density 1,027 kg/m3. If a person floats in…

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Q: A naval mine is a sphere (V=4/3 ttr^3 ) of radius 0.5 m that would normally float in water…

A: Given, Radius of the naval mine = 0.5m Density of water = 1000 kg/m3 Density of naval mine = 700…

Q: The weight of the rock in the air is 4.5 N. When it is completely submerged in water, its weight is…

A: Given that, Weight of rock in air = 4.5 N  weight of rock in water = 2 N

Q: Assume a water stirider has a roughly circular foot of radius 0.0153 mm. The surface tension of…

A: The total upwards force is the product of surface tension and total length of the contact region.

Q: An inflated spherical beach ball with a radius of 0.3600m and an average density of 10.65 kg/m^3 is…

A: Given: The radius of the ball is 0.36 m. The average density of the ball is 10.65 kgm3. The density…

Q: A 11.0 kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is suspended from a scale and…

A: In this question we are given that a 11.0 kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm…

Q: Astronauts visiting a new planet find a lake filled with an unknown liquid. They have with them a…

A: The objective of the question is to find the depth at which the pressure in the lake will be twice…

Q: A 20 g 10 cm³ C E 40 g 30 g. 6 cm³ 40 g 20 g 10 cm³ 20 cm3 3 10 cm3 v What is the magnitude of the…

A: Given, For block C,mass, m = 20 gVolume, V = 10 cm3

Q: Assume a water strider has a roughly circular foot of radius 0.0152 mm. The surface tension of water…

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Q: A 7.20 kg rock whose density is 4900 kg/m3 is suspended by a string such that half of the rock's…

A: In this question, we have given that  Mass of the rock : 7.20 Kg Density ρ=4900 Kg/m3 Vb=12V or…

Q: Problem 3: A tourist accidentally dropped a 1 kg gold bar into the ocean. The depth of the ocean is…

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Q: The density of ice is 917 kg/m3, and the density of sea water is 1025 kg/m³. A swimming polar bear…

A: as per our guidelines, we can answer only first question. please resubmit rest question for answer.

Q: A hollow plastic sphere is held below the surface of a freshwater lake by a cable anchored to the…

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Q: A metal block, with a volume of 55 cm² is hanging from a massless string and completely submerged in…

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Q: A wooden raft has a mass of 50 kg. When empty it floats in water (density 1000 kg/m³) with 69% of…

A: It is given that,the mass of the wooden raft is, m=50 kg.The density of the water is, .The empty…