Ex. 3: A copper metal cube has each side of length 1m. The bottom edge of cube is fixed and tangential force 4.2 x 10 N is applied to top surface. Calculated lateral displacement of top, if modulus of rigidity of copper is 14 x 1010 N / m2

Q: A stone tied to the end of string 80cm long is whirled in horizontal circle with a constant speed.…

A: Option d correct

Q: A copper metal cube has each side of length 1m. The bottom edge of the cube is fixed and tangential…

A: We have to compute-Lateral displacement (x)=?Given that-Length (L)=1 mForce (F)=4.2×108 NModulus of…

Q: We have a rod made of a certain metal. The rod’s length is L = 1.2 m and has a circular cross…

A: Given L = 1.2 m r = 3.2 mm m = 22 kg d = 2.5 mm we have to find out  Young’s modulus for this metal.

Q: A 226-N object is hung from the end of a wire of cross-sectional area 0.03 cm-. The wire stretches…

A: Given: Force,F=226NArea,A=0.03cm2=0.03×10-4m2Length,L=150cm=150×10-2mChange in…

Q: Normal forces of magnitude 1.0 × 106 N are applied uniformly to a spherical surface enclosing a…

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Q: A cylindrical steel wire that is 2 m long must stretch no more than 0.25 cm when the applied tensile…

A: The objective of this question is to find the minimum cross-sectional radius of a cylindrical steel…

Q: An 9.63-kg stone at the end of a steel (Young's modulus 2.0 x 1011 N/m²) wire is being whirled in a…

A: The strain in the wire is strain=LΔL​=2.43×10−4Explanation:Step 1: Given- The mass of the stone is…

Q: The lintel of prestressed reinforced concrete as shown is 1.50 m long. The concrete encloses one…

A: Since there are multiple sub-parts posted, we will answer the first three sub-parts for you. If you…

Q: An extremely expensive piece of spider silk is 2.5 m long and 0.5 mm in diameter is anchored to the…

A:

Q: Consider the effect of wires hung on poles in which the left wire made an angle 29° below the…

A: Given, Tension=114N

Q: Asolid copper cube has an edge length of 85.0 cm. How much stress must be applied to the cube to…

A: Here in this Question The Edge length of the copper cube is given to be 85.0 cm and it has been…

Q: In regions of the cardiovascular system where there is steady laminar blood flow, the shear stress…

A:

Q: A shear force of 350 N is applied to one face of an aluminum cube with sides of 30 cm while the…

A: Given :            Force F = 350N            Side   S = 30cm =0.3m            The shear modulus for…

Q: A heavy crate with weight 4900 N hangs from a thick nylon rope. The rope has a cross-sectional area…

A: Solution: Given that Weight W = 4900 N Area A = 1.4x10-4 m2 youngs modulus E =3.7x109 N/m2

Q: 56 : The lower surface of metal cube, having each side of length 10 cm, is kept fixed and tangential…

A: Given: L=0.1m, ∆L=10-4m, η=8.4×1010N/m2   The shearing stress is defined by :  Shearing…

Q: Problem 4: A high-strength steel wire CD is restraining an angle bracket ABC which supports a load P…

A: Consider the given data as below. Diameter of wire CD, dw=18 inch Diameter of the pin at B, dp=18…

Q: a) Figure Q2a shows a hollow tube of rectangular cross-section subjected to an axial compressive…

A: Write the given values with the suitable variables. P=250 kN=250×103 Nb=0.12 md=0.05 mt=0.003 m…

Q: A solid copper cube has an edge length of 89.6 cm. How much stress must be applied to the cube to…

A:

Q: A solid copper cube has an edge length of 86.9 cm. How much stress must be applied to the cube to…

A:

Q: The bulk modulus of a material is 7.24 x 1011 N/m². What fractional change in volume does a piece of…

A:

Q: Humans can bite with a force of approximately 791 N. If a human tooth has the Young's modulus of…

A: The change in the tooth's lenght is 7.23×10-6 m.

Q: A metal wire 1.0 mm in diameter and 2.0 m long hangs vertically with a 6 kg mass suspended from it.…

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Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

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Q: A solid copper cube has an edge length of 82.4 cm. How much stress must be applied to the cube to…

A: Write the given values with the suitable variables. L1=82.4 cm=0.824 mL2=82 cm=0.82 mK=1.4×1011 N/m2…

Q: Four wire of the same material but having different lengths subjected to same load. Which of the…

A: To find- Length of wire. Combination of length (L) and radius (r) which has highest elongation.…

Q: A solid copper cube has an edge length of 82.4 cm. How much stress must be applied to the cube to…

A: The initial edge length of the cube is ai = 82.4 cm = 0.824 m The final edge length of the cube is…

Q: Q2: A conveyor beam has the cross section shown below and it is subjected to a be moment. Determine…

A: Solution:-       Given data;                      Area (1) =25×150=3750 mm2…

Q: A particular human hair has a Young's modulus of 3.31 x 10° N/m2 and a diameter of 145 um. If a 236…

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Q: Using a waste factor of 8 percent, determine the number of cubic yards of concrete needed to pour…

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Q: A solid copper cube has an edge length of 81.6 cm. How much stress must be applied to the cube to…

A: Given: L=81.6 cmL'=81.0 cmB=1.4*1011 N/m2

Q: A solid copper cube has an edge length of 85.9 cm. How much stress must be applied to the cube to…

A: Given: length of cube l = 85.9 cmfinal length =86cmchange in length ∆l = 86-85.9 = 0.1 cmBulk…

Q: The beam is supported by a pin at A and a short link BC. Figure 0.5m 1 m 4P 1.5 m 4P 1.5 m 0.5m 1 of…

A:

Q: One end of a metal rod of radius R =8.7 mm and length L-81 cm is held in a vise, see figure. A force…

A: The expression for the Young’s modulus is,

Q: Problem 12:   Consider the effect of wires hung on poles in which the left wire made an angle 29°…

A:

Q: A copper metal cube has each side of length 1m. The bottom edge of cube is fixed and tangential…

A: We have to find Lateral displacement (x) Given: Length of each side is 1 m Tangential force (F) is…

Q: WRK-1: The average cross-sectional area of leg 3 cm² and all of body weight 700 orted of this leg,…

A: Cross-sectional area of leg is Weight of body or the force is The change in length of leg is Young's…

Q: te=120 (2) 457 tレ Oa = 60 the figure (0,c=0), find the principal Q-For the plane stress case shown…

A: Given : A plane stress case.

Q: An 11.2-kg stone at the end of a steel (Young's modulus 2.0 x 1011 N/m²) wire is being whirled in a…

A:

Q: A shaft transmits a moment of force of 1130 Nm. Its allowable stress is 48.3 MPa. Determine the…

A: