M1 5 m -D 3 m M2 4 m M3

Q: Ya = 1+e

A:

Q: G8.2cm 10cm 20cn 50cm loo Cm 1og 20g Cog FBD Edz f W F2 mig:1og FI mig: 20g Mag= 60g

A:

Q: 2. Which among the following is the standard symbol for Archimedes number? а) A b) AR c) Ar d) a

A:

Q: Locate the centroid of the plate area shown below: (All units are in mm). R10 15 30 R30

A:

Q: Evaluate each of the following and express with SI units having an appropriate prefix: (a) (50 mN)(6…

A: (a) 50mN(6GN)=50×10-3N×6×109N=300×106N2

Q: Locate the centroid of the plate area shown below: (All units are in mm). y^ R10 30 50 O. [15 R30

A:

Q: Find the length of the unknown side. Round your answer to the nearest tenth. 25 cm 15 cm O a) 10 cm…

A:

Q: 250 300 250 100 200 175 A 75 600

A:

Q: 1 = l2 The radius is (mm) 100mm

A: Given:- Ix1=Ix2 To find:- radius

Q: Given: Structure shown below Find: (1) Coordinates of the centroid, C, of the cross-sectional area…

A: (1)  For vertical side  b1=18 mm and  d1=150 mmarea A1=18×150=2700 mm2⇒For horzontal side…

Q: 4P What is the weight (Ibf) of a cube of stainless steel with 6.5 cm on each edge? Express your…

A:

Q: Find the volume of each component. 0.2m thickness

A: Given : Thickness, t=0.2 m   To Find : Volume of each Component

Q: The cross-sectional area or a road with width of 10m is 42.9 square meters. The cross- section notes…

A:

Q: Represent each of the following with SI units having an appropriate prefix: (a) 8653 ms, (b) 8368 N,…

A: a) SI unit for time is second    So , 8653 ms=8.653 103x10-3                       = 8.653 s

Q: ge in density.

A: Metacentric height is derived using the help of the equating the moments. This calculation of moment…

Q: density and specific weight

A:

Q: 11. Which among the following is the standard symbol for Archimedes number? a) Ar b) A c) a d) AR

A: Archimedes principle is used to determine the motion of fluid. It is fefined as the ratio of…

Q: 6 m 3 m 3m 30 kN 4 m F 4 m 4 m H. 4 m A B Figure (a)

A: Using method of joints to calculate the forces in each member of the truss. Support reaction at A=…

Q: STRUCTURES. The figure below shows a simply Sun beam with an overhanging end toaded Showon oln…

A:

Q: 1. A metallic cube measures 15.6 millimeter (mm) on a side and has a mass of 10.25 g. Find density…

A: 1. Given : Side of metallic cube, a = 15.6 mm = 15.6×10-2 dmMass of metallic cube, M = 10.25 gram =…

Q: True or false F. A structural engineer is a civil engineer who oversees the design and…

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Q: 50 lb/ft 200 lb - ft A B 20 ft 10 ft

A:

Q: P1 150mm 200mm P2 30 400mm

A: Given:- P1=187kN P2=18kN To find:- a) Principal stresses, principal planes and maximum shearing…

Q: * = pw 2 gm/cm3 1 gm/cm³ O 4 gm/cm³ O 3 gm/cm³ ОООС

A: 1 g/cm3

Q: at a point is given b a and Txy = 100 MP- ss in MPa is

A:

Q: The length and breadth of a piece of steel is 100cm and 60cm. Take mass of steel as 35kg and density…

A: Option D is correct

Q: The following cross section has dimensions as indicated. The length of the right-hand vertical…

A: Draw FBD:

Q: Locate the centroid of the plate area shown below: (All units are in mm). y R10 15 Y oɛ Y os R30

A:

Q: 300N/m 450N-m 100N-m 2m 5m 2m 100 200 Figure 2 All dimension are in mm

A: Consider the beam as shown below.

Q: | Question 1) Dimension the cross section of the rectangular cross section cantilever bar given ww…

A: From the given date and diagram it is required to find the beam cross section dimension i.e b &…

Q: The I-section has the dimensions (in mm) shown in the figure. Calculate the second moment of area…

A: Given:-   D = 248 mm W =136 mm To find:- Second moment of inertia about x-axis

Q: A scalar is a quantity that has direction only.

A:

Q: Dimensional Analysis 138.57 kg/m3 = lb/ft3

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Q: Determine whether (2x + 1) is a factor of (3x^5 - 5x^3 + 4x^2 +2x - 7) No Yes Can’t be…

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Q: (b) Demonstrate that the following equation is dimensionally homogenous. [10 %] Ire Yp = Ye + Ayc

A: The above equation is used yo calculate the center of pressure position(yp) from the free surface of…

Q: Given: Structure shown below Find: Product of inertia with respect to x- and y-axis (Ixy) -100 mm-…

A: The FBD of the section is:

Q: Evaluate each of the following and express with SI units having an appropriate prefix: (a) (50 mN)(6…

A: The given units are:

Q: Verify whether the following are valid potential functions: ) = 2r + 5y (i) = 4x²– 5y?

A:

Q: 3) An l-section has the following dimensions in mm units as shown in the figure. Find the CG of the…

A: Given data  Dimensions  I section To find Centroid

Q: A builder wants to build the cross section of a bridge shown in the diagram. 55 ft 4 in. Beam 3 ft…

A: Data Given: Proposal of Empire design: $300000 x b $ 60000/ I beam Proposal of Build-EM-UP-CO.…

Q: Locate the centroid of the plate area shown below: (All units are in mm). Ø200 Ø150- 300 300 Ø50- 50…

A:

Q: find the last term and the sum of terms of the a.p 2x – y, 3x, 4x +y . . . 12 terms.

A:

Q: Express F as a vector in terms of the unit vectors i, j, and k. Determine the angle between Fand the…

A:

Q: A 2 m copper bar subjected to a tensile load 180 kN is suspended from a pin that is supported by two…

A:

Q: A line was measured with a (30m) tape. This is standardized at (20 °C) under a pull of (10kg). The…

A: Given data  Tape length = 30 mAt 20oC→Pull Po=10 kgMeasured length = 1500 mAt 30oC→Pull P=15 kgArea…

Q: Z 900 N 65⁰- y O 20⁰ 35⁰ 750 N 25⁰ X

A:

Q: 820lb 410lb 320lb 210lb A 8 ft 8 ft 8 ft 8 ft B C D ET 6'ft 12 ft F G H

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Q: PROBLEM NO. 1 Resolve the 500 N into: 20 y 30⁰ 30° 500 N X 1 x and y components 2 x and y'…

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Q: Express the following values in Sl units: a. 6.8 slug/ft3 b. 75 mph c. 50 lbs

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Q: y 12 cm 4 cm 4 cm 3 cm 2 cm to am! 5 cm 2 cm2 cm

A: To determine the coordinates of the shaded area using the center of gravity equation,…

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.