A child’s water pistol shoots water through a 1.0-mm-diameter hole. If the pistol is fired horizontally 70 cm above the ground, a squirt hits the ground 1.2 m away. What is the volume flow rate during the squirt? Ignore air resistance.

Q: A 3.90 mm diameter hole forms in the bottom of a very large cylindrical water tank with an…

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Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

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Q: Pure water flows through a horizontal artery. At the wide end its speed is 40 cm/s and the…

A: According to Bernoulli's equation of conservation of energy for fluids P1+12ρV12+ρgh1=P2+12ρV22+ρgh2…

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Q: Water flows through a horizontal cylindrical pipe of varying cross section. The velocity is 5.1 m/s…

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Q: Most homes have an outdoor faucet to which they can attach a standard 3/4 inch (diameter) garden…

A: diameter of garden hose = 0.75 inch radius of garden hose = 0.375 inch flow rate of water = 8.5…

Q: garden hose of inner radius 1.00 cm carries water at 2.26 m/s. The nozzle at the end has inner…

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Q: Air is evacuated from a vacuum chamber and the flow rate is measured. A section of circular plumbing…

A: Flow rate = area x velocity = pi x r^2 x v    New flow rate = pi x r^2 x v /4    new flow rate / old…

Q: The velocity of the liquid in this restriction is?

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Q: A water line with an internal radius of 5.8 x 103m is connected to a shower head that has 12 holes.…

A: According to the equation of continuity in fluid mechanics , the flow rate which is the product of…

Q: Problem 4. You are on a different planet and want to calculate its acceleration due to gravity, so…

A: Thank you,Please rate my response.

Q: Three balls with the same radius 14 cm are in water. Ball 1 floats, with half of it exposed above…

A: The objective of this question is to find the tension on the ropes holding the second and third…

Q: vertical cylindrical container contains 5840 gallons of gasoline and is 1.53 m in radius.  Due to…

A: (a) Given: The volume of gasoline in the vertical cylinder is 5840 gallons. The radius of the…

Q: Ex. 3 : A capillary tube having inner diameter 2 mm and the outer diameter 6 mm hangs vertically…

A: Given: A capillary tube Inner diameter, di=2 mm Outer diameter, do=6 mm Surface tension of the…

Q: A 6.1 kg solid metal sphere has a density of 2600 kg/m³. It is hung from a cord and completely…

A: Given that,Mass of metal sphere : m = 6.1 (kg)Density : ρ = 2600 (kg/m3)Tension : T = 26 (N)Here we…

Q: Water (density = 1 000 kg m3) runs at 10 m/s through a long tube with a radius 0.050 m. The long…

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Q: 3. A circular swimming pool 16 ft in diameter is being filled with two garden hoses, each having an…

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Q: What is the greatest average speed (in m/s) of blood flow at 37° C in an artery of radius 1.70 mm if…

A: Radius (r) = 1.70 mm                 r = 1.70 × 10-3 m Diameter (d) = 2 ×1.70 × 10 -3 m…

Q: Water enters a pipe of rectangular cross section of dimensions 6.5 cm by 8.0 cm at a velocity of 4.0…

A: Given, rectangular cross section of dimesions 6.5 cm by 8.0 cmvelocity, v1 = 4.0 cmsradius of…

Q: round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead, the…

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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: npleu, wilal is the hew net force on the dam? Problem #2: Fire hoses used in major structural fires…

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Q: A U-shaped tube is open to the atmosphere on both ends. Water is poured into the tube, followed by…

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Q: Water flows through a horizontal cylindrical pipe of varying cross section. The velocity is 6.4 m/s…

A: Given: The velocity at point 1: v1=6.4 m/s Pipe diameter at point 1: d1=2.5 cm Diameter at point 2:…

Q: Water flows through a pipe. At point A the pipe has area 8 cm? and the water has velocity 5 cm/s. At…

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Q: An object is moving with constant non-zero acceleration in the +x direction. The position versus…

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Q: A cylindrical tank has a radius of 0.15 m and a pipe 0.23 m below the original water level through…

A: Apply Bernoulli's theorem at the top of cylindrical tank and pipe. P1+12ρv12+ρgh1=P2+12ρv22+ρgh2…

Q: Air flows through the tube shown at a rate of 1200 cm³/s. Assume that air is an ideal fluid…

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Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

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Q: A shower head has 16 circular openings, each with radius 1.8mm. The showerhead is connected to a…

A: here we have to use equation of continuity

Q: A rock with density 2100 kg/m3 is suspended from the lower end of a light string. When the rock is…

A: Given:The density of rock is .The tension in the string is .The density of liquid is .The expression…

Q: A water line with an internal radius of 5.48 x 103 m is connected to a shower head that has 19…

A: We have given: Radius of water line R = 5.48 × 10-3 m No. Of holes in shower head n = 19 speed of…

Q: densities of the liquids are

A: Given: Volume of first liquid is V1=0.670 L Volume of second liquid is V2=0.356 L Volume of third…

Q: A round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead…

A: the  volume flow at the refinery is same as at the wellhead,the expresssion for volume flow rate is,…

Q: Air is evacuated from a vacuum chamber and the flow rate is measured. A section of circular plumbing…

A: Solution: Given: r1 = old radius of circular section r2 = new radius of circular section = (r1) / 2…

Q: h with

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Q: The Venturi tube shown in the figure below may be used as a fluid flowmeter. Suppose the device is…

A: Given data: The density of gasoline is ρ=7.00×102 kg/m3. The inlet radius is r1=2.04 cm=0.0204 m.…

Q: A water line with an internal radius of 6.89 x 103 m is connected to a shower head that has 12…

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