A metallic bar of cross-section Ao = 103 mm² and length Lo = 0.1 mm, is subjected to = 1600 N, the deformed length AL =0.02 mm. Now calculate the following load of P values:
Q: he frames. Considering a modulus of elasticity of 89 MPa for the rubber, assuming frames as rigid…
A: To calculate the change of force applied on the bolt . we need to calculate preload in bolt. Given,…
Q: The velocity distribution for laminar flow between parallel plates is given by = =1- where h is the…
A: Given,velocity distribution u=umax1-3yh2umax=0.05 m/s h=0.11 mmμ=0.00114 Ns/m2
Q: A brass rod 5ft long with a square cross section 0.5 inch on a side is used to support a 520-lb load…
A: B=F/AL'/L=FLL'AL'=FLBA F is the load L is the original length B is the bulk modulus A is the cross…
Q: 1. (a) (b) Explain the difference between Griffith and Irwin's approach to determine the critical…
A: Solution:- 1). Griffith's hypothesis of fragile crack can be re-deciphered as a basic instance of…
Q: A body of mass 500 kg is suspended on the free end of an iron wire of length 3 m and cross-sectional…
A:
Q: In part (b), do I need to take over the relative permittivity of AIR, that mean C new =…
A:
Q: How is the bulk modulus at equilibrium distance Beg related to the cohesive energy of the crystal u…
A: The bulk modulus (B) of the material is given using the following expression. But the pressure P…
Q: A rod is composed of an aluminum section rigidly attached between steel and bronze sections as shown…
A:
Q: The rectangular piece of wood, 82 mm by 162 mm, is used as a compression block. The grain of the…
A: Given that the dimension of the block is 82 mm×162 mm, the angle made by the wood grain is 33.5°…
Q: Elastic constants for aluminum are given by Young's modulus of 70GPA and Poisson's ratio of 0.35.…
A: The Young's modulus of Elasticity of Aluminium is given as, E = 70 GPa The Poisson's ratio is given…
Q: RJA hollow cylinder is to be punched out of a sheet of aluminum. The inner radius is 1cm and outer…
A:
Q: f a compressional stress of 200.0 N is applied to a copper rod having a diameter of .500 cm and a…
A:
Q: A batch of casted mild steel has a modulus of elasticity of 200 GPa and a yield strength of 250MPa.…
A: Given: The modulus of elasticity is 200 GPa. The yield strength is 250 MPa. Introduction: The…
Q: Two rods of equal length 10.55 m2 anddiameter 11.7 cm2 are placed end to end. One rod is…
A: Given: Length of the rods= 10.55 m2 compressive force = 8400 N Diameter of the rod = 11,7 cm
Q: An elastic cube with side size a = 500mm is placed on two rigid walls and one rigid slab. A uniform…
A:
Q: nd trim printed circuit sheets. For the position shown, determine the vertical component of the…
A: Px = 390 sin 13 = 87.73 NPy =390 cos 13 = 380 N(FBD)x =2510034 FBD(FBD)y =9710034FBD
Q: The homogeneous wire ABCD is bent as shown and is attach to a hinge at C. Determine the length L…
A: this question is about to measure center of gravity of wire for equilibrium.
Q: Question 16: A cubical solid aluminium (bulk modulus = -V (dP/dV) = 70 GPa) block has an edge length…
A: Given that, Bulk modulus=-VdPdV=70 GPa Here we know that, B=VdPdV
Q: How do I determine the maximum magnitude P?
A: The problem is asking us to find the maximum load (P) that the beam can support without exceeding a…
Q: Two wires of equal cross- section one made up of aluminium and other of brass are joined end to end.…
A: To find- Ratio of length of two wires L1L2=? Given- lAL=lbrass=l,MAL=Mbrass=MrAL=rbrass=rYAL=7×1010…
Q: A solid aluminum alloy [E=69 GPa; α=23.6×10−6/C∘] rod (1) is attached rigidly to a solid brass…
A:
Q: copper wire of length 3 m nas a diameter 1 mm. If weight of 10 kg is attached to one end of wire,…
A: To find- (1) Extension produced (l)=? (2) Lateral contraction =? Given- Length of wire (L)=3 m…
Q: Determine the maximum safe load P if a factor of safety of 3.75 with respect to failure by yield is…
A:
Q: A body of mass 500 kg is suspended at the free end of an iron wire of length 3 m and cross-sectional…
A:
Q: In Buckling test: find Fc for the steel rod with dimensions (b-4.0 mm, h-2.0mm), its E =200 Mpa, and…
A: Given that, the rod is fixed E=200 MPa=200 N/mm2L=25 cm=750 mmb=4.0 mmh=2.0 mm The formula to…
Q: Two aluminum plates, each having a width of b = 5.6 in. and a thickness of t = 0.725 in., are welded…
A:
Q: 5-77. The steel shaft has a diameter of 40 mm and is fixed at its ends A and B. If it is subjected…
A: Diameter of steel shaft , d = 40mm The applied force, F= 3kN Rigidity modulus of the shaft, Gst =…
Q: If the Junk modulus of Y is 160GPA and the shear modulus of elasticity is 0.25Y, what is the value…
A:
Q: What pressure is required to reduce the volume of a lead block by 1% ? (Given : Bulk modulus of lead…
A: Description : In this question we have to find the pressure required to reduce the volume of lead by…
Q: To escape a burning buildingAmold has to jump from a third-story window that is about 10.0 m above…
A:
Q: Problem 1: A cold drawn C-1025 steel rod of circular cross section is subjected to a variable…
A:
Q: A specimen of a 4340 steel alloy with a plane strain fracture toughness of 54.8 MPa is exposed to a…
A: Given:Fracture toughness,KIC=54.8 MpaParameter,Y=1.734 surface crack,a=0.4534 mm=0.4534×10-3…
Q: The homogeneous 40-kg basr ABC is held by a horizontal rope attached to end C. Neglecting friction,…
A: Given : mass m = 40 kg ω = mg = 40×9.81 = 392.4 N
Q: A fibre has a fatigue susceptibility parameter of n = 20 Develop an argument to show that a fibre…
A:
Q: 5) Determine and select the steel required for both directions (bending and transverse) of a one-…
A:
Q: Speculate, in terms of the microscopic surface irregularities, about why μk < μs and what effect a…
A: Under microscopic investigation, we find a lot of irregularities in the surfaces .
Q: A 4.5 long iron rod with a cross-sectional area of 0.75 centimeter square stretches 0.85 mm when a…
A: ∆LL=0.85×10-34.5=0.19×10-3 Force, F=mg=195×9.8=1911 N Where m is mass. Area, A=0.75 cm2=0.75×10-4 m2…
Q: If the principal stresses on a material with a yield stress in shear of 200 MPa are 02 = 175 MPa and…
A:
A metallic bar of cross-section A0= 103 2mm2 and length L0= 0.1 mm, is subjected to a load of P= 1600 N, the deformed length ΔL= 0.02 mm. Now calculate the following values:
Step by step
Solved in 3 steps