Hinge
Q: Two reservoirs are filled with kerosene, each having a cross-sectional area of 300 mm2. The connecti...
A: Given Data Pa - Pb = 40 Pa Density of mercury = 13550 kg/m3 Density of kerosene = 814 kg/m3
Q: The natural void ratio of a soil sample is 0.7. The void ratio of the soil sample was found to be 0....
A:
Q: In the design of water supply piping networks, which is better? Underground or above-ground piping? ...
A: Advantages: suitable where the place is not sufficient for laying above ground. It reduces the risk...
Q: 4. slope. For which given combination of the wave steepness, e, and the shoreface slope, s, e two-pe...
A: bkbkjbbnnjdsdhhijigweuhhveknbkne ejekgigijbr, jashkjgdjhbjegigei ekdh;igfbknkldjjohidbk dhh'hfdfi...
Q: /In the pipe systems show, find the distribution of flow, with a friction factor of .0165. Assume th...
A: Ehteysdb dkxhdgskskd doxydbdkdod dlsisysvsks spsusyebsldod dljdyejdpdi slsgebsos sldyebspsowb dldheb...
Q: Body A has a mass of 25 kg and body B has a mass of 50 kg. The coefficient of friction for all surfa...
A:
Q: 12 kN/m PROBLEM 5.9 40 kN Draw the shear and bending-moment diagrams for the beam and loading shown,...
A: Free Body Diagram of the given beam: Calculate the reaction at support A and C: ∑FV=0RA+RC=12×2+40R...
Q: Tile drains are a frequently used method of lowering the water table in a field or eliminating acces...
A: Answer- the soil can absorb and keep more water if the particles are smaller.A soil with a lot of cl...
Q: a soil sample taken from a site has a saturated unit weight of 19.21 kN/m^3. This sample is found to...
A:
Q: Two parallel tangents have directions of due east and are 200 m. apart, are connected by a reverse c...
A:
Q: A rectangular channel with a width of 9 feet has a discharge of 227 cfs. What is the critical depth?
A: For critical depth in case of a rectangular channel, the Froude's number is equal to 1. Froude's num...
Q: An 800 N-m couple is applied to the flywheel as shown. The coefficient of belt friction is 0.20. The...
A:
Q: Derive the elastic curve equations for the frame and draw the quantitative displaced shape.
A: In strength of materials, the bend along which the pivot of a shaft is bowed under the activity of a...
Q: Body A has a mass of 25 kg and body B has a mass of 50 kg. The coefficient of friction for all surfa...
A:
Q: If the coefficient of uniformity of a soil sample is close to 10, the soil’s gradation can be consid...
A: The coeff of uniformity is given by Cu=D60D10 It is unity for the uniformly graded soil So the answ...
Q: Find the equation of the tangent and normal line at the point indicated. Sketch the curve. y = x* – ...
A: The equation given in the question are as follows: y=x3-3x2-9x+20 Equation of tangent line(at x=1)=?...
Q: The truss system below is in static equilibrium. a. Determine the reaction forces at A (pin support)...
A:
Q: A Oil of specific gravity 0.761 flows from tank A to tank E as shown. The head loss from B to C is 9...
A: Given Total head loss=12 m
Q: 16 kN 125 mm PROBLEM 1.43 The two wooden members shown, which support a 16-kN load, are joined by pl...
A: 1.43 find splice length,L? 1.44,find Factor of safety,FOS?
Q: Failure to use proper gloves when handling chemicals could result in chemicals entering the body by:...
A: Given data: about how chemicals entering the body:
Q: A cylindrical buoy 0.60 m in diameter and 1.80 m high weighs 205 kg. it is moored in salt water to a...
A:
Q: 25 |A 35 25 B 100 lb 100 lb 100 lb Given the loading shown, what is the magnitude and direction of t...
A:
Q: The saturated unit weight of a soil is 126 lb/ft. The moisture content of the soil is 18.2%. Determi...
A: Given data: γsat=126 lb/ft3w=18.2%
Q: 12 litre/s 4.5 litre/s in a pipe system shown below. The diameters of all pipes are 150mm. 8u flow r...
A:
Q: The natural void ratio of a soil sample is 0.7. The void ratio of the soil sample was found to be 0....
A:
Q: Calculate the moment of the force P about the axis AD using (a) point D as the moment center. 6 ft D...
A:
Q: B 30° 45°
A:
Q: A loose, natural sand deposit has a saturated unit weight of 19.3 kN/m3 and an angle of internal fri...
A:
Q: In general, the most effective control measure is one that removes the hazard:
A: Dear Student, The most effective control measure is prefered to be Elimination at the workplace itse...
Q: Calculate the moment of the force P about the axis AD using (a) point D as the moment center. 6 ft D...
A:
Q: 25' A 35' 25 B 100 lb 100 lb 100 lb Given the loading shown, what is the magnitude and direction of ...
A: The weight of the three signals is equal to 3×100 = 300 lb acting downwards. This weights of signals...
Q: The fine powder produced when sanding drywall would be considered which type of airborne chemical ha...
A: smoke s produced due to presence of mini particles present of carbon and other inert gases.
Q: What factors contribute to the attraction of cybercrime to specific individuals?
A: Some of the factors contributing to the attraction of cybercrime to specific individuals are :- 1) s...
Q: time t (sec), D = tank diameter (12 ft), d = drain pipe diame acceleration (32.2 ft/sec). The initia...
A: Hstssyskspwuxjf xlxhdhdbkxuxhxnd xlxudygdjsox xlxydgdbsoxusgbs dlxjdhsbdpxphdbe xlxjgdveldpxud skzjd...
Q: Problem 2: Determine the force in members BC, CF and EF of the truss using Method of Sections. State...
A: Hello dear this is the solution of your problem For explanation please see the attached solution, th...
Q: 1) It’s a common observation that hydraulic conductivity of fine sands is greater than that of clea...
A: For Fine sands Hydraulic conductivity is 6.56×10-7 to 6.56×10-4Clean gravel Hydraulic conductivity ...
Q: Use the graphical method in solving the bar forces D 12 m B E 1200 kN 12 m F 9m 2400 KN 1200 kN
A:
Q: Fluid mechanics
A: Given data : Diameter at A (dA)=50 mmDiameter at B (dB)=75 mmVelocity at A (VA)=100 m/sIn this quest...
Q: Explain the following cases that have been occurring while curve ranging. (CLO1; C2; PLO1) 1) When ...
A: 1.a.When point of curvature(P.C) is inaccessible When the curve is short and the ground is free fr...
Q: Following data are given for a direct shear test conducted on dry sand: Cylindrical specimen dimen...
A:
Q: 1. A construction equipment with no salvage is to be replaced at the end of 12years from now at a co...
A: solution given future value of the equipment F = $ 800,000 time t = 12 years as the sum is funded ...
Q: 800 N.m 60 60° A B P.
A:
Q: A block R of mass 100 kg is placed on a block S of mass 150 kg as shown in the figure. Block R is ti...
A:
Q: 20 kip 20 kip 4 kip/ft A B 15 ft- 15 ft 30 ft Ay = By Vmax= V Mmax-
A:
Q: Tile drains are a frequently used method of lowering the water table in a field or eliminating acces...
A: Tile drains are commonly used in irrigation field, where it needs to lower the water table for optim...
Q: Determine the x-bar centroid of the composite figure shown. Where: x=5 ft 2 ft 1ft 2 ft X 1 ft
A:
Q: Suppose that P = 10 kN and P, = 15 kN. (Figure 1) Figure 1 of 1 30 E B D. 2 m 2 m 2 m
A:
Q: Body A weighs 45 kg. Body A, B, and the ramp C have a coefficient of friction of 0.10. Calculate the...
A:
Q: A layer of normally consolidated, saturated silty clay of 1 m thickness is subjected to one dimensio...
A: This problem is related to Consolidation and Compression from Soil Mechanics. In this problem we cal...
Q: at is the pressure exerted on a foot, if a 176 pound person wearing hig s? The diameter of the heel ...
A: Hshdtdhhdjdkd dndhdgdhdood dkdodydgbd ddkdytsbeos dkdydtepssihej dlsydgehdkdidhd dlsjsyebdldous dlsy...
Step by step
Solved in 2 steps with 2 images
- Two pieces of lumber having square section (b x b) are arranged and supported as shown. The horizontal lumber is hinged at the left and free at right. The right end carries a concentrated load P. The vertical lumber supports the horizontal lumber at the midspan. Find the following: a) maximum shear stress, b) maximum bending stress, and c) maximum compressive stress. Hinge DATA FOR PROBLEM 1 P (N ) (m ) m m) (m m) L 6 504 5 1.38 14 4 14 4Problem 6: The wood beam is subjected to a load of 12 kN. Determine the transverse shear stress at point A is located 75 mm from the lower surface of the beam. Also what is the bending normal stress at A? 12 KN + 300 mm TH 200 mm -2 m---1 4.1 75 mol IM3. The manufactures wood beam carries a uniformly distributed load of intensity wo Determine the largest safe value of w, if the shear stress in the wood is limited to 300psi. 1.0 ft Wo 4 ft 1.0 ft 0.75 in. 4 in. 0.75 in. 5 in. -0.75 in. -NA I= 46.7 in.
- 2. The manufactured wood beam carries the concentrated loads shown. What is the maximum safe value of P if the working stress in shear is 6 MPa? 20 mm 80 mm |3P 2 m 2 m 70 mm B 160 mm -- NA I = 15.52 × 106 mmª 1.0 m 1.0 m 20 mmFor the concrete beam shown, the modulus of elasticity is 25 Gpa for the concrete and 200 GPa for the steel. Knowing that b= 200 mm and d-450 mm, and using an allowable stress of 12.5 MPa for the concrete and 140 MPa for the steel, calculate (a) the required area As of the steel reinforcement if the beam is to be balanced, (b) the largest allowable bending moment. Hint: The design of a reinforced concrete beam is said to be balanced if the maximum stresses in the steel and concrete are equal, respectively, to the allowable stresses os and oc. BU 176 13 A 40 l: 40 9,0 244 في المداد ko JDetermine the prestressing steel area required for the precast concrete T-beam. Use the following data: Total moment = 250 kN-m Effective stress fse= 862 MPa Allowable concrete stress = f.=11 MPa Consider zero stress at the bottom of the beam I=3673x106 mm4 A=103125 mm² Eccentricity = 271.6 mm Centroid of steel is located at 100 mm from the bottom of the beam. Select one: a. 591.97 mm b. 789.29 mm 2. C. 443.98 mm 2. d. 986.61 mm
- Two wooden boards are joined by cutting and gluing them together along the plane shownin the illustration. The boards have cross-sectional dimensions of 3.5” by ¾” and are subjectedto an axial tension, P, of 1870 lb.a) Determine the normal and shear stresses acting on the glued joint if = 20o.b) For what joint angle, , will the shear stress on the glued joint be equal (in magnitude) totwice the normal stress on the joint?A rectangular steel block is 75 mm in the x-direction, 50 mm in the y-direction and 100 mm in the z direction. The block is subjected to triaxial loading consisting of three uniformly forces as follows: KN tension in the x-direction, 250 KN compression in the y-direction, and 240 KN tension in the z-direction. If u = 0.3 andE = 200 GPa, Determine the total resulting strain in the x- direction. %3DTherectangular wood beam is loaded asshown in the figure. Solve thefollowing:What is the maximum bendingstress in the beam?What is the maximum shear stress in the beam?
- A rigid steel plate is supported by three posts of high-strength concrete each having an effective cross-sectional area A = 40,000 mm2 and length L = 2 m (see figure). Before the load P is applied, the middle post is shorter than the others by an amount s = 1.0 mm. The allowable compressive stress in the concrete is 20 MPa and E of concrete is 30 GPa. What is the minimum load P (kN) needed to close the gap? P STwo wooden members, each having a width of b = 3.9 in. and a depth of d = 1.3 in., are joined by a simple glued scarf joint. Assume ß = 38°. If the allowable shear stress for the glue used in the joint is 76 psi, what is the largest axial load P that may be applied? b P Answer: P= i lbWhich of the following is an allowable stress design concept. O Alternate Basic Load Combinations O OMn O 1.2D+1.6L O Rn = FyAg