Determine QA, QB, and QC using algebraic. Do not shortcut please.

Q: Draw the figure of level and show its parts on it.

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Q: LST element using natural coordinate system

A: To Determine:  The shape functions for LST element using natural coordinate system. The Linear…

Q: Determine the x-coordinate (x-bar) of the centroid of the shaded area. (Use 3 decimal places) H=142…

A: Given  L= 402 in  H= 142 in  R= 5 in

Q: Calculate coordinate of centroid for a parabolic segment OAB which is +² bounded by the x-axis and…

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Q: compute the direction of principal planes

A: Given that,  Tangential stress = 14.4KN/M²   Normal stress = 16.2KN/M² Our aim is to determine the…

Q: Basic 1. General Use the POLYGON command to draw the hexagon as shown. Fully constrain the hexagon…

A: Given Sample drawing To draw Drawing similar to given drawing with different dimension and the steps…

Q: The cross section at station 2+60 has a cut area of 9 ft2 and a fill area of 4 ft2 and the cross…

A: Cut Area of the cross-section at station 2+60,A2+60=9ft²Cut Area of the cross-section at station…

Q: Draw M, N, T diagrams using the cutting method.

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Q: he shape factor for the section as shown 3d

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Q: H. W: Find the lines that are tangent and normal to the curve y = tan x at the point G.1).

A: Given, x1, y1=π4, 1 It is required to determine the slope. Differentiating the given equation,…

Q: With clear sketch Prove the parallel axis theorem equation is 1 = Ï + Ad²

A: Parellel axis theoremThe parallel axis theorem relates the moment of inertia of a rigid body about…

Q: In certain building operation, it was necessary to remove a portion of B hall which was…

A: Calculate the volume of the above solid with the help of the prismatoid formula: where; V is the…

Q: Find and a unit vector that is perpendicular to both à = -3i+2j+ 4k B = 51-25 +2k ft.

A: Given data:- The unit vector of A and B:- A→=-3i^+2j^+4k^ ftB→=5i^-2j^+2k^ ft

Q: In a triangle, find the side c if angle C= 100°, side b=20, and side a=15 * O 28 O 27 O 29 O 26

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Q: 4. Complete the third projection of the plane ABC. Z -Yw Y₁ W X- a a b' C O 45° YH

A: Third projection of plane ABC is draw using projecting the line from abc and a'b'c'.

Q: Simpson's 1/3 Rule can only be applied when the number of segments or strips used to approximate the…

A: Answer :- False Explanation:- In order to apply Simpson's 1/3 Rule the number of segments or strps…

Q: Q4. Given the line DE is parallel to AABC, complete the horizontal projection of AABC. d'e

A: Given Data given the line DE Is parallel to triangle ABC , complete the horizontal projection of…

Q: that line thats extended after D isnt a member. i drew it that way to make the vertical length…

A: Given: Required : Whether structure is determinate, stable or unstable

Q: Classify the following DE as Linear or Non-linear. 1. +5+ 6y = 0 d'y dx2 dx 2. +x2 dy + x³ dy – xe*…

A: To classify the given differential equations as Linear or Non-linear.   A differential equation (DE)…

Q: Determine the streamline shapes of the following 2D velocity field; u = = -y, v = x

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Q: Q5. Determine the resultant magnitude of the hydrostatic force that water exerts on the wall along…

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Q: Consider the line y=-1-5x. What is the slope of a line perpendicular to this line? What is the slope…

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Q: Locate the centroid x̄ of the area.

A: The given figure is shown below:

Q: Compute the side slope of the given cross-section shown: cross-sectional notes -2.6 4.63 6.67 -1.84…

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Q: Particular solution of (D³ + 12 D² + 36 D)y = 0, %3D

A: Differential equation: - It is defined as a mathematical equation which is useful to relate one or…

Q: 40 A rectangular beam of dimensions bxd is to be cut from a circular log of wood of diameter D. For…

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Q: y 785 mm -19.7 mm ----- X 33.5 mm- -384 mm- Built-up Section Typical Section Ix = 4200 x 106 mm4 ly…

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Q: determine: a) the differential area b) centroid from x and y axis

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Q: Determine the area enclosed by y = 3x - 2, the x-axis and ordinates x=2 and x=4

A: y= 3*2-2= 4 y= 3*4-2= 10 x= 2  x=4 Area enclosed by the graph = (4-2)*(10-4)= 12 sq units

Q: If a=100 inch, b=52 inch and C=60 degrees find c

A: To determine the third side (c) of a triangle provided we have, the other two sides (a and b) and…

Q: Which is the radius of curvature of the function y3Dvx at x=2? *

A: Using formula

Q: Draw the plan and elevation of rectangular plate PQRS(PQ=30mm , QR= 35mm) when it's corner Q is 2cm…

A: - The representation of rectangular plate is shown in figure below.

Q: Find shape factor Q about the y-axis.

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Q: How are series with positive (non-negative) members different from general ones

A: Series with positive (non-negative ) members different  from general ones by the reason below.

Q: Use the graphical method to construct the shear-force and bending-moment diagrams for the beam…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3- Part 1,2 and 3. Please resubmit…

Q: The parabola y =- x² + x + 1 opens A. upward B. down ward C. to the right O D. to the left

A: We have to find the y = - x ^ 2 + x + 1 is open in which side.

Q: The x and y coordinates of a point P is (- 5, 8). Convert this to polar coordinates.

A: Given the rectangular coordinates of a point P as (-5,8) The polar coordinates corresponding to the…

Design of structures using FEA

An arrangement, in which various members are interconnected with their constrained relative motion, the whole arrangement is then known as a structure. The degree of freedom of such a structure is zero. In such a structure, the load can act throughout the length of the structure or at the joints.