Four charges form an isosceles trapezoid: Q1 = +2C is located at vertex X; Q2 = -3C is located at vertex Y; Q3 = +4C is located at vertex Z; Q4 = -5C is located at vertex W. The shorter side of the trapezoid has a length of four meters and the longest side has a length of eight meters. If the altitude of the trapezoid is three meters, determine the repelling force between charge 2 and charge 4

Q: Rigid bar ABC is supported by two identical solid bronze [σY = 331 MPa; E = 105 GPa; α = 22.0 ×…

A: Given two identical solid bronze rods and a single solid steel rod, it is required to calculate the…

Q: Calculate the forces occurring in each element of the plane truss system given in the figure…

A: Trusses are very useful under different seismic conditions with equivalent loading. This type of…

Q: Statics of Rigid Bodies (Round off to two (2) decimal places. Include negative sign (-) if the…

A: force F of magnitude  = 800 lb is applied to point C of the bar AB

Q: The following figure is a truss a joint of truss members. What will be the value of T₁ and T2 if the…

A:

Q: The uniform beam has a mass of 54 kg per meter of length. Determine the reactions at the supports. A…

A:

Q: 150 mm →→ 30° 36000 N-mm 150 mm ~* -ww.OST → The structure in the figure shown is loaded by the…

A:

Q: Three identical circular disks A, B and C are welded to the ends of three identical solid circular…

A: To find maximum shear stress in any of three bars?

Q: The lower ends of the three steel bars in Figure are at the same level before the applied…

A:

Q: 2) If y In (tanx)show that y = 2csc2x =

A: derivative of (ln x) w.r.t x d(ln x)dx= 1x and derivative of tan x w.r.t. x d(tan x)dx= sec2x

Q: Rigid bar ABC is supported by two identical solid bronze [σY = 331 MPa; E = 105 GPa; α = 22.0 ×…

A: Given:- For bronze barσy=331 MPaE=105 GPaα=22×10-6oCFor steel rodσy=250 MPaE=200…

Q: Rigid bar ABC is supported by two identical solid bronze [σY = 331 MPa; E = 105 GPa; α = 22.0 ×…

A: The given data is shown below: σy=331 MPaE=105 GPaα=22.0×10-6/°Cd1=27mmL1=3.1mL2=4.2m

Q: Eij A body is subject to the following strain distribution. x² + 2yx 3 + 10zx +10xy 3+10zx 5y + z2x…

A: Given data:- ∈ij=x2+2yx3+10zxz3+10xy3+10zx5y+z2xx2+2yz2z3+10xyx2+2yz2x2+y2×10-2

Q: 2) Find the support responses of the plane lattice in the figure and calculate the rod forces 1, 2,…

A: Determine the support reaction and force in member 1,2,3 and 4.

Q: The 480-kg uniform I-beam supports the load shown. Determine the reactions at the supports. Answers:…

A:

Q: If the Force of members AB, AC, and BC is 7kN, 6.06kN, and 0.37kN, what is the magnitude of the…

A: Given Data  Force in member  FAB = 7 KN  FAC = 6.06 KN  FBC = 0.37 KN  Find force in member CD and…

Q: The 385-kg uniform I-beam supports the load shown. Determine the reactions at the supports. -6.9 m-…

A:

Q: 10 2,0 111111 TE + * E,I and A are constant for both elements Take A-1/2 Answer HI--12,13 kN VI =…

A: Applying degree of freedom numbering. D.O.F no. 4, 5, 6 are free and 1, 2, 3, 7, 8 and 9 are…

Q: The 515-kg uniform I-beam supports the load shown. Determine the reactions at the supports. Answers:…

A:

Q: Solve the centroidal  Ix Solve the centroidal Iy Solve the Ix and Iy

A: Consider the figure,

Q: •Three identical circular disks A, B and C are welded to the ends of three identical solid circular…

A:

Q: Two forces are said to be coplanar if their

A: The force system gives an overview of different forces acting on the structure. At some points, it…

Q: -6.5 m- +-3.5 m A B 270 kg

A: solution  Given  mass of the I beam = 420 kg = 420 x 9.81 N = 4120.2 N carries a load of 270 kg =…

Q: The uniform beam has a mass of 48 kg per meter of length. Determine the reactions at the supports. A…

A: Given Data  Uniform beam has a mass of 48 kg/m  Find the support reaction in terms of Netwon(N).

Q: A Given the FLEXURAL beam shown=6000 RIGIDITY of the KN.m^2, find the :deflection at the roller…

A: Roller support is a support condition in which vertical movement is restrained while the rotation…

Q: 1) (5 pts) =1", r=1" 3" 1.5" 1.2"

A: As the body is symmetric with respect to the y axis ie x=0 line.

Q: A uniform bar of length L, cross-sectional area A, and unit mass p is suspended vertically from one…

A:

Q: β = 0.2 and α = 6.3

A: Given:- The increase in speed from rest to 50 mph in 3.8 sec The increase in speed from rest to 65…

Q: F 4 m 2 m 1.5 m 2.5 m 2 m 1 m 0.5 m B The assembly above consists of straight members forming a…

A: Given that:            Unit vectors for members AC and AD:          uAC=0.707i-0.707j…

Q: 1. dy -3x?e *dx = 3ydx

A:

Q: The profile above depicts two joined profiles, each of width h. Find the centroid, X. of the total…

A:

Q: ermine the moment of inertia Ix with respect to its centroidal axis parallel to side AB. ere: h1 =…

A: To find moment of inertia

Temperature effects on atom arrangements

Atoms are the smallest units of matter. Atoms can be subdivided into electrons, protons, and several other subatomic particles. Groups or combinations of atoms form molecules that primarily decide the property and behavior of materials. These molecules have the property to attract other molecules based on the valence electrons in the atoms' outermost orbit. An orderly arrangement of molecules is known as crystal structure, which forms the fundamental topic of concern in materials science and engineering. The arrangement of molecules is different for different materials and hence, each material exhibits different lattice arrangements. The lattice arrangements are functions of external loads, deformations, and temperature. On experiencing high temperatures or low temperatures, the behavior of the lattice arrangement of a material change.