F₂

Q: / A / An empty cold room has a volume of 27 m³, If the pressure inside is 1.2 bar and the…

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Q: A topographic surveying map using a scale 1cm: 40 m, and with a contour interval of 1.0 m. The…

A: .

Q: Design considerations of berthing structures depend on

A: Berthing structures are marine structures which are built on sea shores for loading and unloading of…

Q: The maximum and minimum void ratio of the sandy soil is 0.837 and 0.414, respectively. It has been…

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Q: 1. For the flow net shown below, if the coefficient of permeability of the soil below the dam is…

A: Note : we Bartley experts are required to answers only first 3 sub parts of question . Please send…

Q: Centroid and Moment of Inertia For the following 'shapes', determine the following: (a) Area, A (b)…

A: As per Bartleby's guidelines we are supposed to answer only first three questions. Kindly repost…

Q: 3) A truck and trailer combination having the axle loads as shown in the figure rolls across the…

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Q: The light can be passing through components with ionic bonds True O False *

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Q: *: nis Void ratio O Porosity O Water content O Air content O Dry density O

A: What is n=?

Q: A section of a reinforced concrete elevator shaft is shown in the figure. Compute the following: a.…

A: Note: Hi! Thank you for the question. We’ll answer the first two question. As third question seems…

Q: For the truss shown, determine the safe value of P if the allowable stress in tension is 145 MPa in…

A: For the truss shown, determine the safe value of P

Q: The two wires are tied to the pole at B. Find the moment about point A due to the three given…

A: The given figure is shown below:

Q: The slope of the back tangent of a parabolic curve is +4.2%, while the slope of the forward tangent…

A: Given:  Ascending gradient  Descending gradient  Length of curve  To find: Elevation of curve

Q: The Problem #1: determinate beam shown is loaded with concentrated load at A = 30 KN. at C -50 KN.…

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Q: A thin-walled long cylindrical tank of inside radius r is subjected simultaneously to internal gas…

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Q: A thin walled cylindrical pressure vessel having a radius of 0.5 m and wall thickness of is…

A: given:Radius of vessel, r=0.5 mwall thickness, t=25 mm or 0.025 mInternal pressure, P=700 kPa

Q: SITUATION. The long chord of a compound curve is equal to 250 meters. The PC this curve is at STA…

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Q: The relative compaction of a 4-m thick sand in the field is 79.34% and moisture content of 10.44%.…

A: We know that ; γbulk = γd (1 + w) γd = Dry density in field  γd = 79.34100 × 108.66 = 86.21 lb/ ft3…

Q: Current Attempt in Progress Determine the height h above the base B at which the resultant of the…

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Q: Determine the resistance and conductance of copper wire 2mm in diameter. S m. of 20m P=1-72 X10

A: Given, Length of wire, L = 20 m Diameter of wire, d = 2 mm = 0.002 m Resistivity, ρ=1.72×10-8 Ω Area…

Q: Metals have a good conductivity for heat and electricity

A: Yes metals are good conductor of both heat and electricity.

Q: 1. Following are the relationships of e and o' for a clay soil: e o' (kN/m²) 1 20 0.97 50 0.85 180…

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Q: Noise wall barrier was designed around one of the expressways near residential area in Baghdad, if…

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Q: Q5 - HomeWork/ Calculate how much Water and Bentonite are required to make 800 bbl of 10.5 ppg, then…

A: Given: 800 barrels of 10.5 lb/gal water based drilling mud.

Q: (a) Determine the reactions at A and E if P = 520 N. The reactions are positive if to the right or…

A: 1.Find support reaction 2. Find maximum P value to make structure in equilibrium.

Q: The steel beam has the cross section shown. The beam length is L = 7.5 m, and the cross-sectional…

A: Given data: Cross-section:

Q: PROBLEM 4: For the 50-mm-diameter siphon drawing oil (sp gr = 0.82) from the oil reservoir, the head…

A: D = 50 mmGo = 0.82HL(1-2) = 1.50 mHL(2-3) = 2.40 m   To determine : Discharge of oil in syphon.…

Q: . Communicable diseases can be transmitted by the pathogenic organisms in wastewater? b. The…

A: Yes, communicable diseases can be transmitted by pathogens organisms in waste water. Pathogens are…

Q: The throttle-control lever OA rotates in the range 0 ≤ 0 ≤ 90°. An internal torsional return spring…

A: Given data: M = Kx [θ +(π/4)] K=300 N.mm/rad r=50 mm d=100 mm

Q: For the truss shown, determine the safe value of P if the allowable stress in tension is 145 MPa in…

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Q: Determine the reactions of the indeterminate frame given below using Consistent Deformation Method.…

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Q: Q2. For the beam and loading shown below. The allawable flexural stress is 12MPa, allawable shear…

A: The given data is shown below: Flexural stress=12 MPaAllowable shear stress=825 KPa

Q: With the 310-lb cylindrical part P in its grip, the robotic arm pivots about O through the range-45°…

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Q: Q2/ Explain the relationship among Stress, Strain, and Young modulus.

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Q: For the beam and loading shown, use discontinuity functions to compute (a) the slope of the beam at…

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Q: 2. The figure below shows a steel shaft of length L = 1.5 m and diameter d = 25 mm that carries a…

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Q: If an Airport with a Runway Width =60m and outer main gear wheel span=12m then the clearance between…

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Q: An L = 37-ft-long soldier beam is used as a key component of an earth retention system at an…

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Q: Q8. If the physical quantities involved in a fluid flow phenomenon are discharge Q, diameter D,…

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Q: i-Define the critical/buckling load? ii-Briefly explain the failure of long columns and short…

A: i-Critical load or Buckling load: It is the load which is maximum that can bear while staying in…

Q: Q2: Wheat is to be grown in a field having a field capacity equal to 27% by weight and the permanent…

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Q: Q3: Analysis the composite structure shown in figure. The beam CD has El=40000 kN.m². the member AB…

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Q: A 4.QQ m B C 4.QQ m 1.5P D E 4.QQ m DO 3.TT m

A: For the truss shown, determine the safe value of P

Q: Question 4: Determine the centroid coordinates of the shaded area shown in Fig. Q4 below. Haff…

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Q: Centroid and Moment of Inertia For the following 'shapes', determine the following: (a) Area, A (b)…

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Q: Determine the resultant of forces system shown in Figure below and locate it with respect to point…

A: we will find the resultant force values component wise. First we will find  equilibrium in…

Q: Three wires of steel 1, 2 and 3, each having area A support a load W as shown in the figure below.…

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Q: d 4 kN

A: The component that pushes right or left is called the x-component, and the part that pushes up or…

Q: 20. Find the hydrostatic force on the plate submerged in water as shown in the image below. 6 8 A.…

A: Hydrostatic forces are the resultant force caused by the pressure loading of a liquid acting on…

Q: A rocket sled having an initial speed of 172 mi/h is slowed by a channel of water. Assume that…

A: The given data is shown below: Initial speed=172 mi/h

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.