A 950-kg cylindrical can buoy floats vertically in saltwater. The diameter of the buoy is 0.900 m. Calculate the additional distance the buoy will sink when a 70.0-kg man stands on top of it.

Q: For your science exhibit, you want to make a block of wood float at the interface between a layer of…

A: Here weight of the wood is acting downward, and buoyancy due towater and oil on the wood is acting…

Q: A rectabgular solid piece of wood 30cm square and 5 cm thick floats in water to a depth of 3.25cm.…

A: side of wood are 30 cm , 30 cm and 5 cm. Specific gravity of wood= 0.5

Q: Styrofoam has a density of 32kg/m3. What is the maximum mass that can hang without sinking from a…

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Q: A spherical particle falling at a terminal speed in a liquid must have the gravitational force…

A: Concept: The terminal speed is achieved when the gravitational force acting on falling spherical…

Q: what is the magnitude of the buoyant force on a 5L object that is 27% submerged in water ?

A: The magnitude of the buoyant force on the object is given by FB=ρ0.27Vg Only 27% of volume of the…

Q: Under what conditions would a metal sphere dropping through a viscous liquid be in equilibrium?

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Q: Logs sometimes float vertically in a lake because one end has become water-logged and denser than…

A: Write the equation for the fraction of submerged corresponding to the Archimedes' principle.…

Q: There is double the fluid pressure at an ocean depth of 200 feet than there is at a depth of 100…

A: There is double the fluid pressure at an ocean depth of 200 feet than there is at a depth of 100…

Q: tension in the string is measured as T; then the object is lowered until fully submerged in water of…

A: Recall When Object is in air T1=mg When object is in water               T2+FB=mg,  where FB is…

Q: Water inside an enclosed tank is subjected to a pressure of two atmospheres at the top of the tank.…

A: Given data: - The height of the water above the hole is h = 3.00 m. The density of water is ρ =…

Q: O A 10-in.-diameter cylinder is composed of material with specific gravity 0.8. Will it float in…

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Q: A horizontal pipe narrows from a radius of 0.250 m to 0.100 m. If the speed of the water in the pipe…

A: The expression for the speed of the smaller pipe is,

Q: Given that the cylinder floats in water with its axis vertical. A steel anchor is attached to the…

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Q: To verify her suspicion that a rock specimen is hollow, a geologist weighs the specimen in air and…

A: Given Density of the solid part of the specimen = 6.44 × 103 kg/m3 Density of water = 1×103 kg/m3…

Q: An ideal incompressible fluid flows at 12m/s in a horizontal pipe. If pipe widens to twice its…

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Q: Scientist found evidence that mars may once have had an ocean that is 0.500 km deep. The…

A: The given values with suitable variables are listed below. Here, d denotes the depth of the ocean…

Q: How many penguins with a mass of 30 kg can a disc-shaped ice float with dimensions of (d = 15 m, h =…

A: Given: Mass of penguins = 30 kg Dimension of disc-shaped ice: d = 15 m or r = 152 m h = 1 m Density…

Q: A horizontal pipe narrows from a radius of 0.300 m to 0.150 m. If the speed of the water is 2.00 m/s…

A: Radius, R = 0.3 m  radius, r = 0.15 m  Velocity, V = 2m/s

Q: Calculate the Reynolds numbers for the flow of water through (a) a nozzle with a radius of 0.250 cm…

A: a) It is given that,

Q: 3.106 A cylindrical block of wood 1 m in diameter and 1 m long has a specific weight of 5000 N/m³.…

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Q: A typical piece of wood has a density of 750 kg/m?. How many 15.0 gram metal army men (or Barbies -…

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Q: How much force is needed to hold a nearly weightless but rigid 1-L carton beneath the surface of…

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Q: A 4-m-high cylindrical tank having a cross-sectional area of AT = 1.5 m2 is filled with equal…

A:

Q: For your science exhibit, you want to make a block of wood float at the interface between a layer of…

A: Write down the given values using suitable variables. Here, pw is the water density, Vw is the…

Q: A 2.5-cm-diameter horizontal water jet with a speed of Vj = 40 m/s relative to the ground is…

A: Jet's cross sectional area is, A=πd24=π0.025 m24=4.909×10-4 m2

Q: A man is standing on a 5 kg plank of wood Im x 1m x 5cm in water. What value of mass would likely…

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Q: Logs sometimes float vertically in a lake because one end has become water-logged and denser than…

A: Fraction of log above the water = 0.54 Therefore the fraction of log submerged in water = 100 - 0.54…

Q: To verify her suspicion that a rock specimen is hollow, a geologist weighs the specimen in air and…

A:

Q: Suppose we have a container with a layer of water covered by a layer of oil (D = 700 kg/m3 ).  Let’s…

A:

Q: The density of oil is less than that of water, yet a loaded oil tanker sits lower in the water than…

A: According to the Archimedes’ principle, the upward buoyant force experienced by an object submerged…

Q: Why is it easier to float in saltwater than in fresh water?

A: Adding salt in the water makes it denser. And objects float easier on denser fluid. Density can be…

Q: If an object is less dense than the fluid in which it is submerged, it will float. (True or False)

A: This statement is true.

Q: A drop of liquid under no external force , is always spherical in shape . Why?

A: Chalk pieces contain large number of pores filled with air. When the chalk pieces are dipped in…

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: To verify her suspicion that a rock specimen is hollow, a geologist weighs the specimen in air and…

A: The volume of the solid part is given by, Vsolid=Mρsolid Here, M is the mass and ρsolid is the…

Q: - The density of ice is 900 kg-m3. What fraction of the volume of a piece of ice will be above…

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Q: A horizontal pipe widens from a radius of 0.140 m to 0.300 m. If the speed of the water is 2.00 m/s…

A:

Q: The lower half of a 6mhigh cylindrical container is filled with water (r = 1000 kg/m3) and the upper…

A:

Q: Water flows through a circular pipe with a radius of 4cm at a speed of 5 m/s.If the radius of the…

A:

Q: Given that the cylinder floats in water with its axis vertical. A steel anchor is attached to the…

A: Find the equation relates the weight of the anchor and the submerged height. Wa=PA=hρgA

Q: Çelik malzeme Sd= 30.48 cm It=0.46 cm When a hollow sphere made of steel material (SG-7.85) with a…

A: Given data The specific gravity of the steel material is SG = 7.85 The diameter of the sphere is d =…