A pail and its contents weigh 80 lb. The pail is attached to the end of a 100 ft rope that weighs 10 lb and is hanging vertically. How much work is done winding up the rope with the pail attached?

Q: A container lying horizontally is filled with water. It is 5 ft long and its the shape of a…

A: GivenL=5ftd=3ftγ=ρg=62.4 lb/ft3

Q: What is the weight in Newton's of a 123 lb person?

A: Given: mass of the person, m=123 pound force

Q: I have a bolt that has a cross-sectional area of .75 sq. in., I pull on the bolt with a force of…

A: Bolt is a cylindrical shape body having head on its top and threads in lower part along the length…

Q: Find the pressure due to a column of mercury 80 cm high.

A: AS PER COMPANY POLICY, ONLY ONE QUESTION CAN BE SOLVED AT A TIME. FOR SOLUTION OF OTHER QUESTIONS,…

Q: Q2) The car carries an open container of water as shown in Fig.land moves with a constant…

A: Consider the diagram shown below for the tank under acceleration.

Q: 2. A tank that weighs 5kg is filled with 3 liquids shown below. What is the force at the bottom of…

A:

Q: Q1) for the given gate find the force and it center of pressure, If H=6 m and K=3 m. Oil s.g =0.7 15…

A: Write the given data with suitable variables. d=1.5 ms.g=0.7H=6 mK=3 m

Q: Figure 3 shows the plan view (top view) of a pair of gates which are hinged at the water channel…

A:

Q: 2. A 1124gpm of water is flowing in a round pipe such that the flow remains laminar. What is the…

A: #2 find the diameter of pipe.

Q: 1- A 60 cm square gate has its top edge 12 m below the water surface. It is on a 45 angle and its…

A:

Q: A plane is fitted with pontoons for operation on lakes. As it taxies out for take-off, the plane…

A:

Q: Q1) Find the force F on the bottom of the tank if : K=1.5 m , H= 6 m , D=5 m.

A:

Q: Problem 1. What is the mass of the ball in kg, if it weighs 300 Kgr? Problem 2. A closed drum…

A: Dear student                    According to the guidelines I am allowed to answer only three…

Q: Lipkin is standing on a scale while leaning with his hands on a wall at an angle of 600.  Draw a…

A: Suppose lipkin apply a force of magnitude 'F' towards the wall,

Q: 6. Determine the pressure difference between the water pipe and the oil pipe shown in the figure…

A:

Q: A five pound-video camera has been lowered one hundred feet into a deep pit on a chain which weighs…

A: Given Data:  The mass of the video camera is; mC=5 lb The mass of the chain per feet is; MCh=0.2…

Q: Find the altitude in feet at which the density is 0.001845 slug/ft3.

A:

Q: 2.25 A fire-fighting nozzle is attached to a 3-in. flexible hose in which the pressure is 100 psi.…

A: In this question, the pressure at the inlet of pipe is given and the diameters of the pipe at the…

Q: A great pianist is getting ready for his concert and plan to move his exclusive grand piano to his…

A: (1) The mass of the piano is given as, The height of the truck bed is given as, The maximum length…

Q: Three immiscible liquids A, B and C are poured in a glass jar. The liquid A having specific gravity…

A:

Q: A column of water in a vertical pipe has a cross-sectional area of 0.2 m? and a weight of 450 N.…

A:

Q: The Diameters of a small piston and a large piston of a hydraulic jack are 10 cm and 20 cm…

A:

Q: The Diameters of a small piston and a large piston of a hydraulic jack are 15 cm ad 30 cm…

A: Pressure = Force / Area   From Pascal's law pressure is same at same level of liquid.

Q: voman wishes to walk on the muddy soil in able to cross her way b essure greater than 0.47kPa.…

A: The solution of the above question can be obtained by applying the mathematical formula for the…

Q: If a weight of 200 N acts on a surface of the piston with a diameter of 5m, calculate the pressure…

A:

Q: A vertical piston cylinder assembly has a diameter of 6 inches with gas inside the cylinder and an…

A: Given:- PA=1.2bar Pin=250psi d=6inches To find:- Mass of piston(mp)

Q: In a forklift,cylinder has a bore area of 377 mm² and pressure 389 N/mm2. Calculate the mass weighed…

A: Bore area (A) = 377 mm2 Pressure (P) = 389 N/mm2

Q: Abbot and Costello are transporting a 0.125m3 cubic block along a ramp inclined at 20°. They tied…

A: Given: Volume of cube is 0.125 m3. Mass of the pole arm is 2 kg.  Length of the pole arm is 3 m.…

Q: The Diameters of a small piston and a large piston of a hydraulic jack are 5 cm ad 10 cm…

A:

Q: The input piston and output plunger of a hydraulic car lift are at the same level, as shown in the…

A:

Q: Find the height of water column corresponding to pressure of 60 KN/m2

A:

Q: A passenger is standing on a scale in an elevator. The building has a height of 500 feet, the…

A: Given: h  - 500 ft M- 80 kg m - 7 kg

Q: 7. Given quarter-circular gate AB is 9-ft wide is hinged at A. Determine the contact force between…

A:

Q: 4. What is the specific gravity of a solid sphere that has a radius of 0.6 in and a mass of 1.34…

A: #4 find the specific gravity of sphere.

Q: (b) A vessel of 4 m' volume contains an oil which weighs 30.2 kN. Determine the specific gravity of…

A: Given data : The volume of the vessel (V) = 4 m3 weight of oil (W) = 30.2 kN   To determine  the…

Q: Find the force (Fa) needed to open the gate that is hinged at 0.

A:

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.