Each second, 0.07 m^3 of water flows through a firehose. If the water is to leave the nozzle at a speed of 25 m/s, what should its diameter be?

Q: The water nozzle ejects water at a speed vo= 45.8 ft/sec at the angle 0 = 31°. Determine the…

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Q: Incompressible water flows out of a large reservoir through a pipe that opens to the atmosphere 7.2…

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Q: (a) If it takes 1.25 min to fill a 23.5 L bucket with water flowing from a garden hose of diameter…

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Q: Through a 19 cm diameter underground pipe, water circulates at a speed of 6.6 cm / s. Decide: -What…

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Q: 4. In the figure below, the tank is very large and contains fresh water (density = 1000 kg/m³). The…

A: Given that:Density of water, ρ=1000 kg/m3Drain pipe has radius, r=1.50 cm=1.50×10-2 m

Q: (a) If it takes 1.95 min to fill a 20.0 L bucket with water flowing from a garden hose of diameter…

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Q: (a) What is continuity equation and where can it be useful? (b) A garden hose of inner radius 1.4 cm…

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Q: A tank in the form of a right-circular cylinder of radius 2 feet and height 10 feet is standing on…

A: Radius of right circular cylinder R=2 feetRadius of the hole =34 inch=0.75 inch=0.0625 ftHeight of…

Q: (a) Calculate the force that the water exerts on the cork (which pushes it outwards). Give your…

A: Let the surface area of the container be A and the level of water above the cork be L. Let the area…

Q: A water line with an internal radius of 6.5 x 10-3 m is connected to a shower head that has 12…

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Q: A large water tank is filled with water up to the overflow spout which is open to the outside. The…

A: According to Bernoulli's equation of conservation of energy in fluids, Total energy is conserved…

Q: A garden hose having an internal diameter of 0.750 in. (1.9050 cm) is connected to a lawn sprinkler…

A: Given: The internal diameter is 0.750 in. or 1.9050 cm.             The diameter of the hole is…

Q: If it takes 2.05 min to fill a 20.5 L bucket with water flowing from a garden hose of diameter 3.20…

A: The diameter of the hose is The volume of the bucket is Time taken to fill the bucket is The…

Q: A thin stream of water flows smoothly from a faucet and falls straight down. At one point, the water…

A: Given:density of the water, ρ = 1000 kg/m3at location 1velocity of the water, v1 = 1.07 m/sat…

Q: When you urinate, you increase pressure in your bladder to produce the flow. For an elephant,…

A: Given Data: The rate of elephant urine is, Q=0.0060 m3/s The diameter of the tube is d=8.0 cm The…

Q: Water flows through a pipe with a speed of 2.4 m/s. Find the flow rate in kg/s if the diameter of…

A: The mass flow rate of water must be ascertained. We are aware that the pipe's diameter is 3.1 cm and…

Q: The flow rate of blood through a 2.00 x 10-6 m radius capillary is 3.80 x 10-9 cm3/s. (a) What is…

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Q: Water is flowing in a pipe with a varying diameter, and at all points the water completely fills the…

A: Concept: According to continuity equation for liquid floe through a pipe, Av=constant, where A is…

Q: A fountain has a pump that shoots a column of water straight up. Figure that there is a large pool…

A: Given data: The height of column is y2=4 m. The cross-sectional area is A=200 cm2.

Q: What must be the radius of the nozzle

A: Rate of liquid flow from a pipe remains same at all cross section for ideal flow in pipe.

Q: The density of liquid is 900kg/m^3, pumped through a cylindrical pipe diameter is 10cm at rate of…

A: Given data: Density of liquid is, ρ=900 kg/m3. Inlet diameter of pipe is, d1=10 cm=0.1 m. Flow rate…

Q: (a) Calculate the flow rate of water moving at an average speed of 32 cm/s through a garden hose of…

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Q: The aorta carries blood away from the heart at a speed of about 45 cm/sec and has a radius of about…

A: Given, speed of blood in aorta , vaorta=45 cm/sec Radius of aorta, Raorta=1 cm Speed of blood in…

Q: The flow rate of blood through a 2.00 x 10-6 m radius capillary is 3.80 x 10-⁹ cm³/s. (a) What is…

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Q: Can capillary action be solely responsible for sap rising in trees? To answer this question,…

A: Given, Height, h= 100 m, density, ρ=1050 kg/m3, θ= 00.

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: Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a…

A: Given data: Volume flow rate (Q) = 0.441×10-3 m3/s Diameter (d) = 5.63×10-3 m Required: Speed (v)

Q: Water is moving at a velocity of 2.00 m/s through a hose with an internal diameter of 1.60 cm. (a)…

A: Given that-Internal diameter of hose, d=1.60 cm=0.016 mArea of cross-section of hose, AVolume flow…

Q: You want to siphon rainwater and melted snow from the cover of an above-ground swimming pool. The…

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Q: A uniform cube (side length 10.0 cm) is in equilibrium on top of water (density 1000 kg/m), with…

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Q: Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a…

A: Write a given values of this question. Q=0.461×10-3m3/sd=5.67×10-3m

Q: Water entering a house flows with a speed of  0.2000 m/s through a pipe of  2.000 cm inside radius.…

A: Given data:  Speed of water entery point (V1) = 0.2000 m/s Radius of house (r1) = 2.000 cm =…

Q: The flow rate of blood through a 2.25 ✕ 10−6 m radius capillary is 3.80 ✕ 10−9 cm3/s. (a) What is…

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Q: Water c omes out of the bottom of this water tank at a speed of 4.22 m/s. If the water is directed…

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Q: you spray your sister with water from a garden hose. the water is supplied to the hose at a rate of…

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Q: The aorta carries blood away from the heart at a speed of about 41 cm/s and has a radius of…

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Q: Water is flowing in a pipe with a varying diameter, and at all points the water completely  fills…

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Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.