1. Knowing that the tension in a rope AC is 365N, determine the resultant of the three forces exerted at point C of the post BC. y 7 300N C 24 3 1100mm A 960mm B 390N X

Q: Problem Solving 15.4 Plot the variation of active and passive lateral pressures with depth for the…

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Q: A line is recorded as 472.90 m long. It is measured with a 0.65 kg tape which is 30.005 m long at 20…

A: Solution; Given that; Distance measured on the ground , Dm=472.90 m Grade on which line is measured…

Q: A line 100 m long was paced by a civil engineering student for four times with the following data.…

A: Pace factor: Pace factor is defined as the ratio of measured distance in the number of paces made by…

Q: 12. A 4 m tall, 1.2 m diameter barrel filled with hardened cement mortar is dropped across a 4 m…

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Q: A Channel C6x13 is used as a tension member. The holes are for 5/8 inch in diameter of bolts. Using…

A: Data Given: Channel Section = C6×13Bolt Diameter = 58 inchFy = 36 ksiFu = 58 ksiAg = 3.81 in2U =…

Q: 4 m * 3 m 5m Wall Base Y sat = 17 kN/m³ cs = 20° Y sat = 18 kN/m³ $ = 30° Y sat = 17.8 kN/m³ cs =…

A: The coefficient of Rankine's active earth pressure is calculated by the following formula:The…

Q: Estimate the number of bricks (in pieces) and mortar (in cubic feet) needed to build a brick wall…

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Q: PROBLEM II 2 points B & C were observed from point A where the instrument was set up at a height of…

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Q: Problem-7 d, The spacing between the contraction joints of a CC pavement is 3.5 m. Determine the…

A: Given data- Spacing L=3.5 m, Coefficient of friction f=1.05, Unit weight of concrete w=2450 kg/m3,…

Q: 1. Reactions of the supports (hinge, roller, and others) are external reactions.

A: 1. True - Reactions of the supports refer to the forces that the support system exerts on the body.…

Q: If the wind velocity at a height of 2 m above ground is 5.0 kmph, its value at a height of 9 m above…

A: U2 = 5.0 Kmphh2 = 2mh9 = 9mU9 = to find

Q: The boundary layer thickness at a distance of 2 m from the leading edge of a flate plate kept at…

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Q: smallest force P required to raise the block A.

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Q: The uniform 21-m pole has a mass of 120 kg and is supported by its smooth ends against the vertical…

A: Force is calculated by drawing the FBD of the pole

Q: Find the value of x if the width of the roadway for cut is 6m and 4.8m in fill. Side slope is 1:1

A: Earthwork: It is the most notable characteristics of industrial hydroengineering, mass transit, and…

Q: 5-5.21. What force P must be applied to the weightless wedges shown - in Fig. P-5-5.21 to start them…

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Q: Determine the force P required to maintain the 250-kg engine in the position for which e = 29°. The…

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Q: At a municipal waste handling facility, 30 metric ton mixture of food waste, yard waste, and paper…

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Q: Consider the fig. shown below: 2000 1000 (3) The reactions at supports A lb and D 30J (4) The…

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Q: Item 2 A. Calculate the stress in the concrete at the top and bottom extreme fibers under a positive…

A: Given data,  A ) M= 78 kip  B) f'c = 3200 psi  l = 26 ft

Q: A non-prismatic rod is attached between two supports as shown in figure. It is subjected to axial…

A: For a non prismatic rod Axial load applied is 80 kN and  100 kN as shown in figureTo determine…

Q: Situation 1: The natural moisture content of a soil mass is 11%, while its void ratio is 0.63.…

A: Given data in question  Moisture content 11% Void ratio 0.63 Specific gravity 2.72 To find out…

Q: e propped cantilever beam shown in Fig. 1 (a) is to be analyzed using the Equilibrium method of…

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Q: 8. The pressure at the nose of a small airplane is given by P = pV² where p is the density of air. A…

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Q: 3. The following are the data obtained in a shrinkage limit test, Initial weight of saturated soil =…

A: Weight of saturated soil, w1 = 0.956 N  Weight of dry soil, w2 = 0.435 N  Volume of saturated soil,…

Q: The equation of deflected shape of beam carrying uniformly distributed load on a simply supported…

A: The equation of deflected shape of beam carrying uniformly distributed load on a simplysupported…

Q: Q2 /Fill up the blanks in the following: 6 the shape and surface texture of aggregate influence…

A: We have to fill the blanks according to the given statements of the given subject which is seems to…

Q: The 45-kg homogeneous smooth sphere rests on the 32° incline A and bears against the smooth vertical…

A: Given data: Mass of the sphere (m)=45 kg  θ = 32o

Q: For a square where diagonals are horizontal and vertical, the ratio of maximum shear stress to shear…

A: For a square where diagonals are horizontal and verticalTo find the ratio of maximum shearstress to…

Q: Situation 2: A WT 8x13 of A992 steel is used as a tension member, The connection is with 7/8-in,…

A: WT 8×13 of A992 Diameter = 78inch Fy=50 ksi Fu = 65 ksi Ubs = 1.0

Q: Your assigned problem: If the water surface elevation in reservoir B is 110m, what must be the water…

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Q: 4. A 2.60 m of dry fill (G₁-2.62) has a relative density of before and after compaction,…

A: H = 2.6 m  Gs = 2.62  Relative density before compaction, Dr = 26% Relative density after…

Q: SITUATION 1: A road embankment needs 130 000 cum. to be completed. DPWH requires 96% compaction and…

A: Optimum moisture content ( w) = 17% Maximum dry density = 19.20 kN/m³ Compaction needed = 96%

Q: a. What is the difference in elevation between 5 and 2? b. Calculate the elevation of TP2. c.…

A: solve this problem by rise and fall method. in this method the same instrument is used which…

Q: A footing of size 2m x 2m transferring a pressure of 200kN/m², is placed at a depth of 1.5 m below…

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Q: USING LRFD. CHECK THE ADEQUACY OF THE BASE PLATE (PL500x50 CENTERED ON A WI4 X 159 (d = 381mm, bf =…

A: Answer  In order to check the adequacy of the given base plate we need to first check whether the…

Q: A square footing 1.6 mx 1.6 m is located at a depth of 1.2 m below the ground level in a sandy soil…

A: 1. Dimensions of the square footing: 1.6 m × 1.6 m2. Depth of the footing below the ground level:…

Fluid Materials

In general terms, anything that flows can be termed as a fluid. In other words, a fluid is any substance that cannot resist shear forces and deforms continuously under the application of external shear forces. Fluid materials differ completely from solid materials such as metals and alloys. For instance, if we consider two infinitesimally small cross-sectional areas of fluid materials and solid materials, and apply shear forces to these elements, both the elements will undergo deformation. Upon releasing the shear force, the element of the solid materials will regain its original orientation, but the element of the fluid materials will keep on deforming continuously under the action of the shear force.