A copper wire of length 2.2m and a steel wire of length 1.6m both of diameter 3.0mm, are connected end to end. When stretched by a load , the net elongation is found to be 0.70mm . Obtain the given load (given Yc=1.1*10 11N/m2)

Q: A steel wire 30 ft long, hanging vertically, supports a load of 500 lb. Neglecting the weight of the…

A: Given l=length of wire=30ft W=500lb maximum stress=20ksi elongation =0.2in E=29*10^6 psi

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: A cube made of an unknown material has a dimension of 6 cm on all edges. If the upper face is…

A: The shear modulus of the material can be determined as, G=FLAΔx

Q: A column 600 mm in diameter is reinforced with 8-25mme bars and 12 mm spirals spaced at 100 mm on…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A makeshift compact torsional spring is made of steel (Gst = 11,000,000 psi) and is composed of a…

A: Given that a  makeshift compact torsional spring is made of steel (Gst =11,000,000 psi) and is…

Q: A specimen of oil having an initial volume of 600cm3 is subjected to a pressure increase of 3.6 x…

A:

Q: One end of a steel wire 2.4 m long and a diameter of 2.4 mm is fastened to a point in the ceiling. A…

A: The Young's modulus of the wire is Y=longitudinal stresslongitudinal strain=FLAl=mgLπr2l Rearrange…

Q: If the elastic limit of copper is 1.50 x 108 N/m2, determine the minimum diameter a copper wire can…

A: Given- If the elastic limit of copper is 1.50 x 108 N/m2, determine the minimum diameter a copper…

Q: A rubber band 20 cm long has a cross-sectional area of 0.04cm^2. What load (in dynes) will stretch…

A: Given data: The length of the rubber band is L = 20 cm. The cross-sectional area of the rubber band…

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 hanging wire made of an alloy of titanium with diameter 0.45cm is initially 10m long. When a 50kg…

A: The Young's modulus is defined as the ratio of the longitudinal stress to the longitudinal strain.…

Q: Nylon strips are fused to glass plates. When moderately heated the nylon will become soft while the…

A: Given data: Observe from the diagram, Total displacement of layers D = 2 mm Height of stripe L = 5…

Q: Calculate the volumetric change in a copper cube of side length (40mm) when subjected to a pressure…

A: Length of the copper cube is L = 40 mm = 40×10-3 m Pressure applied, P=20 MPa = 20×106 Pa Modulus of…

Q: 0 of 10 > O Attempt 2 A 2.9-carat diamond is grown under a high pressure of 58 x 10' N/m2. One carat…

A: K = - v dp/dv  d= 3.52g/cm3= 3520kg/m3

Q: A 50-kg bucket of concrete is suspended from a steel wire that is 1.0 mm in diameter 1.0 mm and 11.2…

A:

Q: beam with a solid homogeneous rectangular section is simply supported at A and B. concentrated load…

A: Given B = 35 mm  D = 125 mm  Moment of inertia of rectangle = bd3/12   Hence required solution is…

Q: A short timber post of rectangular section has one side twice the other. It contracts by 0.05 cm/m.…

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…

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Q: A short timber post of rectangular section has one side twice the other. It contracts by 0.05 cm/m.…

A:

Q: A steel wire 30 ft long, hanging vertically, supports a load of 500 lb. Neglecting the weight of the…

A:

Q: A steel wire is 1.7 mm in diameter and 1m long, stretches by 0.37% when a mass is suspended from it.…

A: L = 1m  ∆L=0.37L100=0.0037 m Ysteel = 200×109 Pa  radius = 1.7/2 mm = 0.85 mm  Let tension is T

Q: A brass wire with Young's modulus of 92.0 GPa is 2.36 m long and has a cross-sectional area of 5.00…

A: Answer:-  Given  Young modulus of elasticity (Y) = 92.0 Gpa = 92 × 109 Pascal  Original length (L) =…

Q: If 20 kN load is applied on a cylinder of diameter 20 mm, the stress developed in the cylinder is

A: Force = 20 KN = 20000 N Radius = 10 mm = 0.010 m AREA = πr2 = 3.14 x 0.0102 = 3.14 x 10-4 m2 Stress…

Q: When a beam 6m. long with a cross sectional area 0f 19.4 square meters is subjected to a…

A: Young’s modulus (Y) = stress/strain = (F/A)/(ΔL/ L0). Where, F is the force exerted on an object…

Q: Comic-book superheroes are sometimes able to punch holes through steel walls. (a) If the ultimate…

A:

Q: A cube made of an unknown material has a dimension of 6 cm on all edges. If the upper face is…

A: Shear modulus of the material is, η=FLAx=FLL2x=FLx

Q: A copper wire of length 2.2 m and a steel wire of length 1.6 m, both ofdiameter 3.0 mm, are…

A: Given:

Q: The pressure at a depth of 1.0 km in the Pacific Ocean exceeds by 10 mega Pascal. If a metallic…

A: Pressure difference (∆P) = 106 Pascals Volume of metallic alloy (V) = 385 cm3= 3.85×10-4 m3Bulk's…

Q: A copper wire of length 3 m and 1 mm diameter is subjected to a tension of 5 N. Calculate the…

A: Length = 3 m diameter = 1mm radius = 0.5 mm tension = 5 N Young's modulus of copper = 11×1010 Pa

Q: A 5-m high aluminum cylinder must support a load of 450 kN. If the maximum allowable stress is 0.14…

A: Given data: The height of cylinder is l=5 m. Load supported P=450 kN. Maximum allowable stress is…

Q: A material with a bulk modulus of 3.5 x 10º N/m² is shaped as a cube with 2cm long edges. It is then…

A: Answer:-  Given  Bulk modulus of material (B) = 3.5 × 109 N/m2  Side of cube(s) = 2 cm  Initial…

Q: A solid cylindrical steel column is 4.0 m long and 9.0 cm in diameter. What will be its decrease in…

A: Young's modulus is the ratio of the stress with the strain. It represents the elastic properties of…

Q: A rectangular steel column (20.0 cm x 15.0 cm) supports a load of 12.0 metric tons. If the column is…

A:

Q: Find the diameter of a 17m (L) long steel wire that will stretch no more than 0.009m (AL) when a…

A:

Q: TOW TRUCK IS PULLING A CAR OUT OF A DITCH BY MEANS OF STEEL CABLE THAT IS 8.3m LONG AND HAS A RADIUS…

A:

Q: Suppose that an object was formed using 7.25 x 10° Pa. When it was released from the press and…

A: Given  :     Pressure, P1 = 7.25*108 Pa     Pressure, P2 = 1.01*105 Pa       Change in Pressure, ∆P…

Q: A piano wire 0.82 m long and 0.93 mm in diameter is fixedon one end. The other end is wrapped around…

A: The expression for the cross-sectional area is A=π4d2=π40.93 mm×1 m1000 mm2=6.7929×10-7 m2 When the…

Q: A wire of 0.5 mm cross-section diameter nd 120 cm length is suspended vertically. What is the…

A: Write the given value of this problem: Diameter of wire(d)=0.5 mm or 0.5×10-3mLength of wire(L)=120…

Q: A brass wire with Young's modulus of 92.0 GPa is 2.36 m long and has a cross-sectional area of 5.00…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A cube made of an unknown material has a dimension of 6 cm on all edges. If the upper face is…

A: shear modulus is given by, G =FlA∆xwhere, F=force acting on the body =2×106 dynes = 20 Nl =initial…

Q: A shearing force of 75 N is applied to an aluminum rod with a length of 10 m, a cross-sectional area…

A:

Q: A cube made of an unknown material has a dimension of 6 cm on all edges. If the upper face is…

A: The given data are listed below with appropriate variables. Here, L denotes the sides of a cube, ∆x…

Q: Given is a thin-walled tube with the following data: Wall thickness- 3mm Torque is 900 N.m Length of…

A: