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 Ping-Pong ball has a diameter of 3.80 cm and an average density of 0.084 g/cm. What force is…

A: Buoyancy is the force that helps a body to float. The buoyancy force is exerted on the object from…

Q: Problem 2: A 12 kg wood block with density 600 kg/m³ floats in water. A piece of lead is attached to…

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Q: A 5.0 kg rock whose density is 4800 kg/m3 is suspended by a string such that half of the rock’s…

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Q: A cube of wood with density 6.0 x 10°kg/m³ is 10 cm long on each side. What is the density of a…

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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: A solid cube of side length 10.9 cm is suspended on light string. When the cube is totally immersed…

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Q: A candy with a size of a cube has mass m and side length 2a. It floats on top of a chocolate drink.…

A: The objective of the question is to find out how deep the candy is submerged in the drink. This can…

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

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Q: A block of iron is suspended from one end of an equal-arm balance by a thin wire. To balance the…

A: Since, the equal-arm balance one pan is balanced with 4.25 kg to the pan which carries block of…

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: 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: k of metal weighs 41 N in air and 19.3 N in water.   Part (a)  What is the buoyant force on the…

A: Given:- The weight of the block in the air Wair = 41 N  The weight of the block in the water Wwater…

Q: Water has a mass density of 1000 kg/m3. Humans have a mass density of approximately 1010 kg/m3. If a…

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Q: A certain boat displaces a volume of 6.7 m^3 of water. (The density of water is 1000 kg/m^3.) a.…

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Q: A 2.0cm×2.0cm×9.0cm block floats in water with its long axis vertical. The length of the block above…

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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: An underwater salvage company wants to use a spherical balloon to float a 1000 kg cannon from an old…

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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: When a block of ebony is placed in ethanol, what percentage of its volume is submerged? The density…

A: Density of ethanol (liquid) is Density of object is between  and Find:The percentage of object's…

Q: Suppose your body has a density of 991 kg/m3. What fraction of you will be submerged when floating…

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Q: The weight of a rectangular block of low-density material is 15.5 N. With a thin string, the center…

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Q: Three balls with the same radius 28 cm are in water. Ball 1 floats, with half of it exposed above…

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Q: A platinum sphere with radius 0.0135 m is totally immersed in mercury. Find the weight of the…

A: Given,

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: A 2.8 kg rock whose density is 4800 kg/m^3 is suspended by a string such that half of the rock's…

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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: A ball with a volume of 0.61 m is floating on the surface of a pool of water. (The density of water…

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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: Given data: Density of ice, ρi=917 kg/m3 Density of water, ρw=1025 kg/m3 Volume of floating ice,…

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

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Q: A crane is used to lower weights into the sea (sea water density = 1025 kg m-3 ) for an underwater…

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Q: A wooden raft has a mass of 55kg. When empty it floats in water (density 1000 kg/m^3) with 64% of…

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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: Problem 7: A cubical block of wood, 8 cm on each side, floats at the interface between oil and water…

A: a) let density of block is d  by figure  Mg = B1 + B2  d×83×g = [790×82×(8-1.5)×g] + [1000×82×1.5×g]…

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 0.20kg plastic ball has a density of 750 kg/m3. What is the amount of force required to hold it…

A: The volume of the plastic ball will be equal to the volume of the water displaced , which is…

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: A plastic sphere floats in water with 35.0% of its volume submerged. This same sphere floats in…

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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 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…

Q: A block of wood with a density of 0.6 g/cm^3 floats in an unknown liquid in such a way that 75.0% of…

A: Solution: Given: 1 gcm3= 1000  kgm3 ρ1 = density of block of wood = 0.6 gcm3 75% of the volume of…