A circular tank of diameter 3 m contains water up to a height of 4 m. The tank is provided with an orifice of diameter of 0.4 m at the bottom. Find the time taken by water to fall from 4 m to 2m. Take Cd= 0.60 (WITH FREE BODY DIAGRAM) CHOICES: a.47.8 seconds b.43.8 seconds c.84.7 seconds d.24.8 seconds

Q: As a part of your job, your role is to investigate the behavior of a hydraulic system that is…

A: Consider the diagram shown below for the given system. According to the Pascal's law, the pressure…

Q: Find the compression length of a spring if a 100 pound weight if dropped from 8 ft onto a spring…

A:

Q: What is mostly the hydrostatic force per unit width of the dam due to the water acting as shown.…

A: GivenH=3mw=1

Q: 1. If the level of the liquid measured by using capacitive probe and buoyant force is same, find the…

A: Buoyant force: It is the force applied on the object when any object is fully or partially submerged…

Q: Ed, Edd and Eddy love to play on a seesaw. It consists of a 1-kg board with a length of 8 meters.…

A:

Q: Use g =9.81m/s2. A 2m diameter open cylindrical tank, half-filled with water, is rotated about its…

A:

Q: A glass tubing consist of 5 vertical stems which are 500 mm apart connected to a single horizontal…

A: Given:- Vertical stem=5 Distance between vertical stems=500mm Depth of water=500mm   To find:- Speed…

Q: Support your answer with the appropriate solution and diagram. 2.The capillary rise in the glass…

A: Given:Maximum capillary rise, h=0.5 mmSurfac tension, σ=0.07112 N/m

Q: Q₂- A missile runs freely without of fuel in the location as shown in figure. calculate:- 1-…

A:

Q: 4. A reservoir of glycerin has a mass of 1200 kg and a volume of 0.952 m³. Find the glycerin's…

A:

Q: 3. Compute the probable density of a fluid inside a floating spherical balloon having a 2m diameter…

A:

Q: .Mercury makes an angle of 130° when in contact with clean glass. What distance will mercury depress…

A:

Q: The pressure of water in a pipeline was measured by means of a simple manometer containing mercury.…

A:

Q: Find the work done in pumping gasoline that weighs 42 pounds per cubic foot. The top of a…

A:

Q: A conical tank having a height of 5ft and base of 12 in radius contains 0.7ft3 of water. How much…

A:

Q: 8. A block of wood 0.60 m x 0.60 m x h meters in d and floats with 0.18 m projecting above the w…

A: To given thatDimension of the block of wood=0.60m×0.60m×h ma).Volume of the water displaced by…

Q: 25. A tank contains 80 ft3 of air at a pressure of 350 psi. If the air is cooled until its pressure…

A:

Q: 3. A Hydrometer is specified as having a range of 0-650 Kg/m3 and an accuracy of • 0.5 Kg/m3. If…

A: Hydrometer is a device, which is used to measure the relative density of a liquid with respect to…

Q: For the manometer given below, it connects to a water pipeline set up as shown. Compute for the…

A: Given:Specifc gravity of oil, so=0.84To determine the pressure difference between A and B.

Q: Task 1: A dam is used to store water, and a circular gate which is hinged at its bottom edge is used…

A: Only hydrostatics force acting on the gate in the horizontal direction. The center of pressure is…

Q: In part a, total mass equals mass (mass of bike + mass of So0-Hoo + mass of Eun Yeong-Ro) is to be…

A:

Q: The magnitude of the buoyant force is proportional to the volume of fluid displaced by the object.…

A: 1. False  2. True  3. False  4. False

Q: Compute the hydrostatic pressure (psi) that a drilling mud with relative density equals 1.4 creates…

A: Given data:- relative density = 1.4  depth =12000 ft density of water 62.4lbm/ft3 To find:-the…

Q: The pressure of water in a pipeline was measured by means of a simple manometer containing mercury.…

A:

Q: Q1:- A 25 mm diameter cylinder and 300 mm long, because of its own gravity force at a uniform rate…

A:

Q: Q8) Determine the minimum size of glass tubing that can be used to measure water level, if the…

A: Given data ,Let h be the capilaary riseh≤0.3 mmSurface tension of water σ=0.0735 NmLet 'd' be tge…

Q: A conical tank having a height of 5ft and base of 12 in radius contains 0.7ft of water. How much…

A: Given:h=5 ftr=12 in =1 ft The answer does not match any options although the applied concept is…

Q: A vertical plate is submerged in water and has the indicated shape. Express how to approximate the…

A: Given:A vertical plate submerged in water.Find:The hydrostatic force against one side of the plate.

Q: An open vessel in the form of a frustum of a cone with a radius of 1.2m (bigger base) on top, the…

A:

Q: A closed vessel 1 m in diameter is completely filled with water. If the vessel is rotated at 1200…

A:

Q: A large trough is 4m long and the ends have a semi-circle shape. The top of the tank has a width…

A: To find: The work to pump out of the tank. Given: The density of water is ρm=1000 kgm3. The…

Q: 5.) A glass tubing consists of 5 vertical stems which are 500 mm apart connected to a single…

A: Given data: H=500 mm Need to determine the rotational speed about and axis through the middle stem…

Q: A petrol engine has a cylinder diameter and stroke of 120mm and 245 mm respectively. The clearance…

A: Given data: The diameter of the cylinder is, d=120 mm=120 mm×1 m1000 mm=0.12 m. The stroke of the…

Q: a bubble from the bottom of the river is 2 cubic feet diameter while it rises at the surface of the…

A: Given data: V1=2 ft3h=20 ft Need to determine the volume of the bubble when it reaches the surface…

Q: Q1/ This rectangular gate shown in Fig.1 below will open automatically when the depth of water (d)…

A: The weight of the crate, W=22200 N θ=60o the width of the gate,w=2.4m   To find: The depth,d.

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.