A valve in the cylinder shown on the right has a cross-sectional area of 11 cm2 with a pressure of 735 kPa inside the cylinder and 99 kPa outside. How large a force is needed to open the valve?

Q: A small hydraulic Press has input piston of radius 5 cm and output piston of radius 22 cm. The…

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Q: A garden hose has an unobstructed opening with a cross-sectional area of 2.85× 10–4 m2, from which…

A: Given that cross sectional area and time difference and also given the volume of the bucket.Then We…

Q: , what is the depth of water in the tank?

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Q: A 1,700kg hippopotamus has a cross sectional area of 0.7m^2 on each foot. Assuming an even…

A: Given that Mass of the hippo m = 1700 kg Cross sectional area of each foot of hippo  a = 0.7 m2

Q: Why will a vacuum pump not operate for a well that is more than 10.3m deeper?

A: a vacuum pump not operate for a well that is more than 10.3m deeper

Q: In a hydraulic press, the large piston has a cross-sectional area of 20 cm2. If F = 100 N is applied…

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Q: Piston B has a diameter of 40.0cm and an output force of 200 N. What is the input force on piston A…

A: Given: The diameter of piston B is d=40 cm. The output force is F=200 N. The diameter of piston A is…

Q: A hydraulic piston with a face area of 2E-4 m2 is paired with another, larger, hydraulic piston. If…

A: Given: Area of the face, A1 = 2×10-4 m2 Force on the smaller piston, F1 = 20 N Force on the larger…

Q: How large force is needed on a small piston of area 2 cm2 to support a 1000 N weight resting on a…

A: Let the forces are denoted by F1 and F2 and the area is represented by A1 and A2.

Q: a hydraulic lift has pistons with diameters 12.00cm and 38.0cm , respectively. If a force of 1x10³N…

A: Given, Diameter d1 = 12 cm = 0.12m ,Radius r1= 0.06m Diameter d2 = 38 cm = 0.38 m , Radius r2 =0.19m…

Q: The intake in Figure below has cross-sectional area of 0.74 m2and water flow at 0.40 m/s. At  the…

A: Given : cross-sectional area = 0.74 m2 water flow rate, v1 = 0.40 m/s v2 = 9.5 m2  At  the outlet,…

Q: The piston of a pump is 6.5 cm in diameter. If a force of 2000 Nis applied to the piston, what is…

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Q: A hydraulic press has an input cylinder 4.5cm in diameter and an output cylinder 16cm in diameter.…

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Q: A hydraulic press has an input cylinder 3.0cm in diameter and an output cylinder 15cm in diameter.…

A: Giveninput cylinder diametm d1=3.0cmoutput cylinder diametm d2=15cm100% efliclencyForce on input…

Q: Calculate the pressure (in Pa) if a thrust of 600 N is applied to an area of 24 sq.m. A) 144 B) 50…

A: Pressure is defined as the force acting per area. The mathematical expression for pressure is, P=FA…

Q: Water is flowing in a pipe with a cross-sectional area of 8m2 with a pressure of 210 000 Pa and…

A: The situation of the pipe is shown below.

Q: The water in the plumbing in a house is at a gauge pressure of 300,000 Pa. What force does this…

A: The expression for the required force,

Q: A car weighs 9800 N and sits on the hydraulic lift that utilizes a piston with a cross section area…

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Q: A rectangular tank 7.0 by 8.0 ft. is filled with gasoline to a depth of 9.0 ft. The pressure at the…

A: Given: The cross-section of the tank is 7ft by 8 ft. The depth of the tank is 9 ft. The pressure at…

Q: How much pressure does a 6000kg elephant apply on the ground if each of its foot has a surface area…

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Q: A water tank has three taps foed at points 1, 2, 3 as shown in Figure. The water with medium…

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Q: The figure shows some sections of a pipe where fluid flows. The fluid flows through different cross…

A: Here we can apply equation of continuity.

Q: Two pistons of a hydraulic lift have a radius of 5 cm and 11.5 cm respectively. If the input force…

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Q: A reservoir is filled with a liquid of density 2000kgm-³ calculate the depth at which the pressure…

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Q: There is a hydraulic press whose pistons have their radii in a ratio of 1:40. What force is…

A: here we using concept-: F1/A1 = F2/A2 F2 = F1*( A2/A1) F2 = F1*(πR2^2/πR1^2) F2 =…

Q: Find the density of a 8.00N metal cube that has 6.5cm at each side, and was drilled with a…

A: Given data: The weight of cube is W=8.00 N. The side of cube is a=6.5 cm. The diameter of hole is…

Q: The water level inside a cylindrical tank (height 12 ft) is 2 ft below the top of the tank. If the…

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Q: 50cm³ of air at a pressure of 5N/m² is enclosed in a metal tube by a piston. If the piston is pushed…

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Q: In the figure, fluid fills the container shown here. At which of the indicated points is the…

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Q: Use the worked example above to help you solve this problem. In a huge oil tanker, salt water has…

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Q: Calculate the pressure on the top lid of a chest buried under 4.00 m of mud with density equal to…

A: Scenario - A chest is buried deep in river bed. Mud and water above it exerts pressure on top of its…

Q: In a hydraulic press such that the large piston has cross sectional area of 200 cm2 and the small…

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Q: How much pressure will be measure at the bottom of the water tank with a height of ℎ = 2m and a…

A: Let h denotes the height of the water tank, ρ denotes the density of water, g denotes the…

Q: A hydraulic press has an input cylinder 2.0cm in diameter and an output cylinder 18cm in diameter.…

A: The diameter of the input cylinder is di = 2.0 cm. The diameter of the output cylinder is do = 18…

Q: a hydraulic piston with a face area of 3E-4 m2 is paired with another, larger, hydraulic piston. If…

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Q: The gage at the suction side of a pump shows a vacuum of 25cm of mercury. Compute a. Pressure…

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Q: A hydraulic piston with a face area of 2E-4 m2 is paired with another, larger, hydraulic piston. If…

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Q: What is the pressure difference between points A and B of the tanks shown in the figure?

A: Here given the figure with two points of the tank A and B. We have to find the pressure difference…

Q: In a hydraulic system , a piston with a cross-sectional area of 29square cm pushes on an…

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Q: Find theforce that should be applied on the narrower piston to overcome a force of 120N on the…

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Q: a dentist raises his patients chair by applying a force of 176.44 N to a hydraulic piston of radius…

A: according to hydraulic piston condition pressure at both end is same  pressure applied by doctor at…

Q: The symmetrical triangular plate below is submerged in seawater (64.0 lbs/ft^3). Write an integral…

A: Solution:

Q: A water tank has three taps fixed at points 1, 2, 3 as shown in Figure. The water with medium…

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Q: In the hydraulic system shown in the figure (see below) the piston on the left has a diameter of 5.2…

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Q: Why will a vacuum pump not operate for a well that is more than 10.3 m deep?

A: At a depth of 10.3m, the pressure in the water equals the pressure in the atmosphere.

Q: If a person stands with their weight of 200 N on their one heel (which has an area of 0.0025 m³),…

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Q: The flat surface shown is submerged vertically in water. Find the fluid force against the surface.…

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