Locate the X–X and Y–Y centroidal axes for the built-up structural steel areas shown. Use the charting method to solve

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A: We need to explain under what conditions would we choose to use mat foundation instead of footing…

Q: 6 6-22. The beam is subjected to a uniform live load of 1.2 kN/m, a dead load of 0.5 kN/m, and a…

A: Given Span 16 mDead load = 0.5 kN/mLive load = 1.2 kN/m and 40 kNTo find out Maximum positive shear…

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Q: Correct the error and write one to two sentences explaining the error

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Q: Vertical reaction at roller A in kN. RA Vertical reaction at roller C in kN. RC

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Q: 1. It is estimated that the BOD of raw sewage received at a treatment plant serving a population of…

A: Population = 20,000BOD loading = 0.17 lbm/dayinfluent BOD= 30%

Q: A 500-ft curve, 9₁ = -2.00%, g2 = +3.00%, VPI station = 98+10, VPI elevation = 5388.26 ft, stakeout…

A: g1 = -2.00%g2= +3.00%L = 500ftPvi elevation = 5388.2

Q: A Click Submit to complete this assessment. Question 5 At what Horizontal Distance (HD) in feet from…

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Q: incorrect please recheck i did the same method and got it incorrect , the book answer is 78.48kn

A: A vertical Sluice gate width = 2m                                  depth = 2mUpstream side water…

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Q: 6-22. The beam is subjected to a uniform live load of 1.2 kN/m, a dead load of 0.5 kN/m, and a…

A: Given Span 16 mDead load = 0.5 kN/mLive load = 1.2 kN/m and 40 kNTo find out Maximum positive shear…

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Q: Hello, how was 1760 obtained for step 4 please?

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Q: Question 2 ➡ Listen ▶ Find the internal moment at point E for the given figure 1.5 m 1.5 m D 2 kN-m…

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Q: 3. The uniformly distributed vertical loads on the surface of a clay layer as shown in Figure below.…

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Q: A 500-ft curve, 9₁ = -2.00%, 9₂ = +3.00 %, VPI station = 98 + 10, VPI elevation = 5388.26 ft,…

A: g1 = -2.00%g2= +3.00%L = 500ftPvi elevation = 5388.26ftPvi station = 98+10To find:Elevations

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Q: en the beam below with constant El: KN A 5m EIOB, in kN-m. EIOC, in kN-m. MBC, in KN-m. ng…

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Q: A silty sand fill 4.5 meters thick and an estimated density of 20 kN/m³ is to be placed over 4.0 m…

A: eo = 1.255Cc = 0.29Cr = 0.035Cv = 0.79 m2/yrNOTE : As per guidelines, first 3 parts are solved.…

Q: 1- An stabilized slope with nails, like the following picture, has been executed. Assume the…

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Q: Critically evaluate timber, steel and reinforced concrete and their structural efficiency in…

A: Critically evaluate timber, steel and reinforced concrete and their structural efficiency in…

Q: Discuss the relationship between bending moment, shear force and deflection, please provide all the…

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Q: Q1:- discus the following sentence: - Most crops show significant signs of stress, such as wilting…

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Q: Devise a spiral-shaped short column for a combined dead load of 450 kips (inclusive of self-weight)…

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Q: y using a BAF 20 instrument, 180 trees were takkued at 25 points. The sum of the volune (cu ft) /…

A: 180 trees were tallied.BAF (Basal Area Factor) = 20.The sum of volume (cu ft) / basal-area ratios…

Q: 1- The Advantages and disadvantages of Post & Beam Construction

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A: An equipment works on a road with a sandy clay soil with coefficient of traction = 0.42The total…

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Q: Highway curve has R = 800 m, I = 20° 00', and Pl station 3+290.600 m. Part A Determine degree of…

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A: Given:V=Analysis flow rate =arrival rate in veh/hr S=saturation flow rateg=effective green…

Q: Loading on a reinforced concrete beam

A: Given,40 mm deep concrete topping layer on top of the slab.The beam is 250 mm wide and 450 mm deep…

Q: A trapezoidal canal has a base width equal to the flow depth and a discharge of 0.83 m3/s. If…

A: A trapezoidal canal has a base width equal to the flow depth and a discharge of 0.83 m3/s. If…

Q: 2. The average wastewater flow from a community of 20,000 is 125 gpcd. The 5 day, 20 deg C BOD is…

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Q: rigid, uniform, weightless, horizontal bar is connected to three vertical members P, Q and R as…

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Q: 1- A 2 m wide rectangular channel (n=0.015), carries a discharge of 6 m³/s. The channel is laid on…

A: Given Discharge 6 m3/sWidth 2 mSlope 0.0122Constant 0.015To find out Critical and normal…

Q: Select all that apply. Which of the below bending moment diagrams would result in a beam that only…

A: Beam must have tension along bottom of neutral axis and compression along top of neutral axis.So…

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.