Calculate the y-coordinate of the centroid of the shaded area. 54 mm 28 mm - 28 - 28 - mm mm Answer: y = i mm

Q: A 30 ft long simply supported beam has a 6 ft long overhang to the right of the right reaction. The…

A:

Q: Determine the maximum torsional shear stress in the 40-mm-diameter shaft. 150 mm 10 kN B 4 kN

A: torsion at B :TB=(6-2)×150×10-3×10-3=600N-mTA=(10-4)×100×10-3×10-3=600N-m

Q: Given data : Stress=33 N/mm2 Modulus of elasticity=55 N/mm2 Find strain

A: Given data  Stress  = 33 N/mm2  Modulus of Elasticity (E) = 55 N/mm2  Then  We have to find the…

Q: When constructing a dam, the bottom of the dam is thicker than the top of the dam. The necessity of…

A: Answer: 3.the depth of the water behind the dam

Q: Ivana Alawi placed a 50.0 g mass at the 20 cm mark in meterstick as shown in the figure. what is the…

A:

Q: A storm with I1.5 cm precipitation produced a direct runoff of 5.0 cm The duration of the rainfall…

A:

Q: Determine the moment of inertia ly (in.“) of the shaded area about the y-axis. Given: x = 5 in. y =…

A:

Q: For a given closed traverse, Lat = -0.44, Dep = -0.37, Perimeter = 2915.80 m %3D Total Abs dep =…

A: To Find :- corrected departure of AB by compass rule. AB length LAB = 483.52 m Perimeter of traverse…

Q: calculate the stress increase at 4 meters below the center of a 2 meter2 foundation imposing 293…

A:

Q: Water enters a motor through a 400 mm diameter pipe under a pressure of 85 kPa. The exhaust pipe is…

A:

Q: shearing stresses developed in a 200 mm x 300 mm beam loaded as shown in the figure below. 2 kN/m 3…

A: For Bending  Apply Flexural Formula for this  Firstly calculate shear force and bending moment for…

Q: A flood of a certain magnitude has a return period of 25 years (a) What is its probabilnty of…

A: given-return period T=25 years

Q: How many millimetres (equivalent depth) of water are contained in a soil profile 1 metre deep if the…

A:

Q: the different types of beam deflection on reinforced concrete?

A: 1) Cantilever Beam Deflection  Cantilever beams are special types of beams that are constrained by…

Q: You are provided with the following information about a municipal wastewater treatment plant. This…

A: Brief concept and formula- Mean Cell Residence time- It is also called as the sludge age. It is the…

Q: -ind maximum shear st Maximum principal stre

A:

Q: 6. The system of knotted cords shown in figure below support the indicated weights. Compute the…

A: First step Draw free body diagram of the whole system remove all support with external tension on…

Q: 4 - A circular curve has the following properties. External distance is 18 m. angle of intersection…

A: Circular curve A circular curve is a section of a circle, often known as an arc. The radius of the…

Q: Question 3 of 15 > -/ 5 View Policies Current Attempt in Progress The bell-crank mechanism is in…

A:

Q: Fig. P4.103 4104 Two 10-kN forces are applied to a 20 X 60-mm rectar as shown. Determine the stress…

A:

Q: Determine the moment of inertia Ix (in.4) of the shaded area about the y-axis. Given: x = 4 in. y =…

A:

Q: 3. A 5 m long, simply supported steel beam AD is to carry the distributed and concentrated loads…

A:

Q: 2. A beam is loaded and supported as shown. On a section 3 m to the right of support A, determine…

A:

Q: cylindrical tank having a base radius of 500 millimeters and a height of 2500 millimeters is filled…

A:

Q: Oil (s=0.80) and viscosity (u = 0.098 Pa – sec) flow from a reservoir of surface elevation 100…

A: Please find attached images for solution

Q: A cylindrical tank having a base radius of 500 millimeters and a height of 2500 millimeters is…

A:

Q: A simply supported beam 4 meters long has a cross-section below. Determine the maximum uniformly…

A: Maximum bending moment due to udl in term of w is calculate  Appllying flexural formular to equate…

Q: Given data : Stress=33 N/mm2 Modulus of elasticity=55 N/mm2 Find strain

A:

Q: A cantilever one-way slab having a length of 2.8m is reinforced with 12mm tension bars spaced at…

A: Solution- The given values are as follows,Length=2.8mThe diameter of tension bar =12mmSpacing…

Q: Current Attempt in Progress A hollow steel shaft with an outside diameter of 125 mm and a wall…

A:

Q: Identical surcharges are placed at ground surface at sites X and Y, with soil conditions shown…

A:

Q: Identical surcharges are placed at ground surface at sites X and Y, with soil conditions shown…

A:

Q: Question 16 Classify the following soils using the Unified soil classification system. Give the…

A: Given No. 4 = 100 No. 200 = 86 LL = 55 PL = 28

Q: Fig. P4.103 4104 Two 10-kN forces are applied to a 20 x 60-mm rectangular bar as shown. Determine…

A:

Q: Define the following and give 2 sample problems each with solution and illustration: a. Normal…

A: a. Normal Stress: Normal stress is a force applied to a unit area of the surface. Normal stress is…

Q: A liquid flow through pipe of diameter 10 cm a velocity of 6 cm/s Find the value of discharge

A: Given data : The value of diameter of pipe d=10 cm The value of flow velocity V=6 cm/s   Required :…

Q: Example 17.5 Calculate the position of the shear center of the thin-walled section shown in Fig.…

A:

Q: Question 15 The results of the particle-size analysis of a soil are as follows: • Percent passing…

A:

Q: What volume of helium is needed if a balloon is to lift a total load of 180 kg (including the weight…

A: Given data in question  Load Density  To find out  Volume

Q: Problem 20.5 The origin of the secondary coordinate system shown is fixed to the center of mass G of…

A:

Q: A 300mm long cylindrical concrete specimen was tested for tensile strength. When the applied load is…

A: Given data,  Tensile strength of sample = 2.9 MPa Length of specimen  = 300 mm Load applied =…

Q: Uj의 부재력을 구하라 20 kN 40 kN 20 kN Us 4m 20 kN 5m - 5m 0 37.5 kN (압축) 0 37.5 kN (인장) 0 20.3 kN (인장) 0…

A: ASKED: To determine the force in member U1.   We will be using the Method of Sections, to determine…

Q: The footing shown below is subjected to uniform load of 300 kPa. a) Calculate the vertical stress…

A:

Q: Find the average precipitation for the catchment area shown in Figure (1) below using Thiess method.…

A:

Q: Given data : Stress=33 N/mm2 Modulus of elasticity=55 N/mm2 Find strain

A: Given data :-  Stress  = 33 N/mm2  Modulus of Elasticity = 55 N/mm2  Then  Determine the value of…

Q: axial load of 22 kN, a 15-mm-thick × 50-mm-wide polyimide polymer bar elongates 5.7 mm while the bar…

A:

Q: A compound shaft consists of two pipe segments. Segment (1) has an outside diameter of 226 mm and a…

A:

Q: A compound shaft consists of two pipe segments. Segment (1) has an outside diameter of 9.50 in. and…

A:

Q: Example 1.6: If the monthly mean of average daily temperature and monthly mean of maximum daily…

A: Given data: Monthly mean of the average daily temperature, Ts = 38 oC Monthly mean of maximum daily…

Q: y X1 X2 - X3 Y1 Y2

A:

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.