Consider a cylinder vertically submerged in a liquid. What is the pressure difference between the top...
A wooden cylinder 30.0 cm high floats vertically in a tub of water. The top of the cylinder is 14.1 cm above the surface of the liquid. What is the density of the wood?
Someone please answer this question!! Thank you 2 A plane rectangular surface is submerged vertically in a liquid with its upper edge below the surface and parallel to it. Develop from first principles an expression for the depth to the centre of pressure A vertical bulkhead has a door 2m high and 1 m wide fastened by two hinges situated 15cm below the top and 15 cm above the bottom of one vertical edge, and by a bolt in the...
A large cylinder (shaped like a tuna can) has top and bottom area A and height h, and is made of a uniform material of density ρc. It is floating on a liquid of density ρf . Assume that √ A > h so the cylinder doesn’t tip while the top is facing upwards, and assume that ρc < ρf . (a) What pressure on the bottom of the cylinder would be required to provide enough force to keep the...
. I The gauge pressure at the bottom of a cylinder of liquid is P 0.40 atm. The liquid is poured into another cylinder with twice the radius of the first cylinder. What is the gauge pressure at the bottom of the second cylinder?
An aluminum cylinder of radius 0.10 meter and length 1.0 meter is fully submerged in fresh water and supported by a vertical string attached to one end. The cylinder is motionless and vertically oriented. The density of aluminum is 2700 kg/m3 . a) Find the "net" force exerted by the water on the cylinder. (First consider top, bottom, and curved sides separately.) b) Find the tension in the supporting string. c) If the cylinder were gold instead of aluminum, would...
5. The buoyant force is a consequence of the fact that pressure varies with depth. To understand this, do the following, for a vertical cylindrical object that is submerged in a liquid: a. If the liquid pressure at the top of the cylindrical object is P, write an expression for the liquid pressure at the bottom of the cylinder of length L. b. Write expressions for the magnitude of the force that the liquid exerts at the top of the...
Hydrostatic Pressure. A rectangular vertical plate is submerged in water. The top edge is horizontal and at a depth of 0.6m. The length of the vertical edge is 1.2m. determine at what dept under the water surface a horizontal line can be drawn on the plate such that the hydrostatic forces on either side of the line is equal. (Hint: The magnitude of the hydrostatic force on a vertical surface is equal to the average pressure x the area.Fluid Mechanics...
A building in Kingston is 23 metres high. What is the air pressure difference between the bottom of the building and the top of the building in Pa? Discussion: If we built the same building elsewhere in Canada, at an elevation of 1,400 metres above sea level, what would be the pressure difference? Would the pressure difference in Kingston depend on the weather, or the season? Explain and estimate how much it would vary. A building in Kingston is 23...
A 12.0-kg cylinder of solid material is supported by a string while submerged in a liquid. What is the tension in the string? The density of iron is 7980 kg/m3 and that of water is 2380 kg/m3. 64.0N 34.ON 90.6 N 94.8 N 82.5 N