Treat the trapezoidal region as a composite of a rectangle and a triangle to find: a. Find X bar and y bar b. Find ixx and iyy ; c. Construct centroidal axes x’ and y’, and then find .ix'x' and iy'y'

Q: 1. For the bracket given: a. Find the angle 0, between AB and AC edges. b. Find the unit vector…

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Q: Consider the line y 6. = -- r Find the equation of the line that is parallel to this line and passes…

A: Slopes of parallel line are equal. The product of Slopes of perpendicular lines are equal to "-1"

Q: do the nodes A B and C have any horizontal displacement despite there only being vertical loads on…

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Q: using trapezoidal rule

A: Given: f(X)=x3+2  a=0 b=5 To find: Integrate f(x) with respect to x=0 to x=5 using Simpson's 1/3rd…

Q: Using the method of virtual work, find the vertical displacment of Point D. E = Ksi 1 inz 29,000…

A: To find the vertical displacement at the point D in the given truss using the method of Virtual…

Q: For the beam shown in Fig.Q4, use the principle of virtual work to determine (1) the vertical…

A: Given Point force(P)=35KN Uniformly distributed load(q)=14 kN/m Length of AB span (L)=4 m Length of…

Q: y (NOT IN SCALE) Determine the direction of angles of a force vector F, where 01 : 30°, c = 1.73205,…

A: Given, θ1=30°c=1.73205d=1|F→| = 360 N

Q: Problem 4: The force F has a magnitude of 2 kN and is directed from A to B. Calculate the projection…

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Q: f F = 100 N, and the angle made by f with x and y is 60˚ and 45˚ respectively. Express the vector in…

A: F makes an angle of 60o with x-axis and 45o with y-axis. Let θz be the angle with z-axis cos260o +…

Q: 3. Find a vector b that is four times as long as a i-j+k in the same direction as a.

A: Step 1

Q: Part A Given two vectors A = 3.90 +6.90 and B = 5.10 -2.30), find the scalar product of the two…

A: Part AConsider two vectors,A=ai+bjB=ci+dj Then, the scalar product of the two vectors is given…

Q: B 1.5 ft A. C E 3 kips 3 kips - 2 ft 2.

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.