The bronze bar 3.22 m long with a cross-sectional area of 585 mm2 is placed between two rigid walls. At a temperature of 19 °C, there is a gap A = 2.22 mm, as shown in the figure. Find the temperature at which the compressive stress in the bar will be 30.79 MPa. Use a = 18 x 10-6 //°C and E = 80.87 GPa. Round off your answer to two decimal places. ...

Q: Provide the sectional front view, looking at the direction X, draw the top view, and left-side view…

A:

Q: 1) Compute the centroid y bar with respect to its base.

A:

Q: e section are given by the table. The beam is subjected to the concentrate the couple moment Mo…

A:

Q: Q3) In the following section: a) Calculate the coordinates of the center of gravity 8 6.

A:

Q: y = kx³ I 30 mm Fig. P5.15 30 mm 150 mm X

A: Locate the centroid of the plane area shown.

Q: -3 R3 - 10 10 Find the coordinates of the centroid 3.

A: To determine the coordinates of the centroid of the given object.   The geometry of the given object…

Q: 1.16. Name the two commonly used systems of measurement. How are they related?

A: Brief concept introduction- Systems of measurement are required to express various physical…

Q: 150 mm Locate the centroid of the coloured area. 50 mm 100 mm 100 mm

A: Marking points over figure- A, B, C, D, E, F In the fig three shapes can be observed clearly- 1.…

Q: り Iy= ? 「ん

A:

Q: 4x = y2 = 2 m

A:

Q: Determine the magnitude and the direction angles of a vector (V) and draw in the space provided if…

A:

Q: y 74 mm 36 mm - 36 -+ 36 mm mm Answer: y = i mm

A:

Q: A cube of edge 24mm is resting on the top of a frustum of cone of base diameter 60mm and top…

A: In the engineering graphics we can draw both the 2 dimensional projection and 3 dimensional…

Q: R=6 cm T. 5 cm 2 cm 8 cm (a)

A:

Q: y 200 mm 300 mm → 125 mm 125 mm 60 mm 150 mm

A:

Q: Determine the location of the centroidal x an y of the figure shown.

A: The portion which is cut out needs to be subtracted.

Q: dont understnad how in part 3. it was equal to 1201+480.51  how did we get the value of 1201?…

A: Note:- The previous answer of 1201+480.51 was wrong. Please find the correct answer.The width of the…

Q: Let F₁ = [F1] N. i) Express F₁ as a Cartesian vector. F₁ X 3 5 4 30° 45° F₂= = 450 N - y

A: To represent F1 as a Cartesian vector. F1 = 647 N

Q: Determine AT

A: The expression for AT can be written as: AT=x4 × (y3 + y3) -12× x5 ×y3+12× x4 × y3  ⇒AT=12 ft × (4 +…

Q: What vector is generated by the following statement?x=linspace(0, 1, 5) 0, 0.2, 0.4, 0.6, 0.8 O 0,…

A: Asked: To choose the correct output for the given MATLAB command.   Given: x=linspace(0,1,5)   Here,…

Q: Find the centroid of the area bounded by y2 = 4x, the y axis and y - 2 = 0. %3D

A:

Q: Find the x-coordinate of the centroid in 120 mm mm. - 60 mm - 40 mm 80 mm 60 mm

A:

Q: 2xyy' = y^2 -2x^3

A: Given data: Differential equa 2xyy'=y2-2x3

Q: multiply the numbers. 662*706

A: GIVEN QUESTION 662 X 706

Q: Find the centroid 20 30 25

A: A1=12×20×25=250 square unitA2=30×25=750 square unitA3=π×1522=353.43 square unit

Q: B 75 mm 250 mm 40° A

A: Draw FBD: let us suppose AB as part 1 and BC as part 2: l1=250…

Q: \frac{1}{4}+\frac{1}{8}

A: To find:- 14+18

Q: Find the volume of excavation required for the area shown in the figure. Each grid point (20 in…

A: Depth of the cut at every location is given find the average depth of cut…

Q: Which of the following most nearly gives the external degree of indeterminacy? 8 28 24 21

A:

Q: State of S and T during Spanish colonization

A: Brief concept- Spanish colonization- The arrival of Miguel López de Legazpi's expedition from Mexico…

Q: 33.33 is wrong

A: The rigidities of walls A, B, and C  = 1.0 The rigidity of wall D = 1.5. Force acting in horizontal…

Q: Represent the following 1-Line perpendicular to the horizontal plane and pass through the origin.…

A: In a three-dimensional coordinate system, a line that is perpendicular to the horizontal plane (XY…

Q: y | 12 kips 48 kip • ft D A B 4 ft- 4 ft 4 ft FIG. P4.16

A:

Q: For the truss shown, determine the stress in members DC and DG. The area of each member is 800 sq.…

A: Given data: Area of each member is 800 mm2.

Q: Determine the value of dimension d so that the resultant of the two couple is 350 N.m clockwise

A:

Q: Determine the coordinates of the centroid 120 mm 240 mm 150 mm

A:

Q: What type of meridian does the figure represent? W Meridian S O Grid Meridian -E

A: Magnetic Meridian is the correct answer. Since the direction is along the magnetic north of a…

Types of Composite

Composite materials are formed by merging two components that have different chemical and physical properties. The merged output is termed as a composite, whose properties are completely different from the individual components. Composite materials also have better strength than the individual components.Composite materials usually have two main parts, reinforcement material, and matrix material. The matrix material acts as a binder and surrounds the fiber of another material that bears a much higher strength. This material is known as the reinforcement material. The matrix materials are usually high-strength additives resins, while the fibers of the reinforced material can be random, oriented, and in a mat format.Composite materials are also known as fiber-reinforced composite polymers because they are composed of the polymer matrix which is reinforced to laboratory-created fibers or naturally occurring fibers, such as glass fibers, carbon fibers, or aramid fibers. Under the application of external loads, the matrix material absorbs and transfers the loads to the fibers, these fibers in return provide good compressive strength, tensile strength, and stiffness to the fiber-reinforced composite materials.Depending upon the matrix and the reinforcement material, different properties can be induced to the fiber-reinforced composite materials, including good corrosion resistance properties. The most common matrix material is the resin while the glass fibers act as the reinforcement material. Strong fibers provide strength and stiffness to the composite materials while, a soft and flexible resin provides shape to the composite materials.