The material for the 58-mm-long specimen has the stress–strain diagram shown. A) If P = 150 kN is applied and then released, determine the permanent elongation of the specimen.

Q: I Find the maximum at A. Take V- 5000N ↓ Imm 140 mm A shear stress & the shear stress 20mm 100mm I…

A:

Q: A hydraulic press contains 0.25m^3 of oil. It is subjected to a pressure increase of 1.6x10^7 Pa.…

A: Have a look at solution dear

Q: Artificial diamonds can be made using high-pressure, high-temperature presses. Suppose an artificial…

A: Initial volume (V) = 1.28×10-6 m3 Pressure or Stress (P) = 5.05 GPa or 5.05×109 Pa Bulk Modulus (B)…

Q: The figure shows the stress-strain curve for a material. The scale for the stress axis is set by s =…

A: Given, Stress, S=300×106N/m2 Strain, s=0.004 The young's modulus,…

Q: An aluminum specimen 15 in long and in in diameter is subjected to tensile stress. The new length of…

A:

Q: A 50-N force is applied to a metal rod with a length of 10 m and a cross- sectional area of 1.0 x…

A:

Q: Calculate the work done in stretching steel wire of length 2 m and of cross sectional area 0.0225…

A: To find-Work done (W)=?Given-Length (L)=2 mArea (a)=0.0225 mm2=0.0225×10-6 m2Load (F)=100 NYoung's…

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: Two triaxial tests were performed on two prepared samples of the same slightly altered granite. At a…

A: Two triaxial tests were performed on two prepared samples of the same slightly altered granite. At a…

Q: An amusement park ride consists of airplane-shaped cars attached to steel rods. Each rod has a…

A:

Q: Artificial diamonds can be made using high-pressure, high-temperature presses. Suppose an artificial…

A: Given data : pressure under which diamond is kept, P = 4.70 Gpa = 4.7 × 109 Pa Bulk modulus of…

Q: A copper sphere that is 10 cm in diameter at an atmospheric pressure of 1.01 x 10° N/m² is put into…

A: Given: The diameter of the copper sphere is 10 cm.             The atmospheric pressure is 1.01×105…

Q: The figure shows the stress-strain curve for a material. The scale of the stress axis is set by s =…

A:

Q: The total cross-sectional area of the load-bearing calciried portion or the slammed against the…

A:

Q: An aluminium (Bulk Modulus =70.0 GPa) sphere of radius 53.1 cm is dropped to the bottom of a 2.80 m…

A: We have givenBulk Modulus =70 GPaSphere of radius =53.1 cmDepth of dropped sphere =2.80 m

Q: Bone has a Young's modulus of about 18 ✕ 109 Pa. Under compression, it can withstand a stress of…

A: Given,  Stress = 157× 106  pa L = 0.45 m Y= 18 × 109  pa

Q: A 480 mm long thighbone (femur), which is the largest and longest bone in the human body, has a…

A: Given that  young modulus = 15x 108 N/m2 length of femur = 480 mm =0.480 m cross sectional area =…

Q: A nail with a diameter of 1.00 mm projects 25.0 mm horizontally outward from a wall. A 40.0 N…

A: Given value--- diameter = 1mm . Force = 40 N. shear modulus = 3.4 × 1010 N/m2 . l = 25 mm. We have…

Q: As indicated in Figure 4, a tensile stress is to be applied along the long axis (z-axis) of an…

A:

Q: On a forest trail a 4m long birch tree trunk is laid across a ravine as a bridge. The trunk is 4m…

A:

Q: Two wooden members, each having a width of b = 2.4 in. and a depth of d = 0.8 in., are joined by a…

A:

Q: Stress and strain 3. A brass rod with a length of 1.40 m and a cross- sectional area of 2.00 square…

A: Given that:- Pulling force applied on each end=F=4×10^4N

Q: How large a pressure increase (in ATM) must be applied to water if it is to be compressed in volume…

A:

Q: Table 1 shows the stress-strain data for a new polymeric material rod subjected to an axial load.…

A: Given The table shows the stress-strain data for a new polymeric material rod subjected to an axial…

Q: An amusement park ride consists of airplane-shaped cars attached to steel rods. Each rod has length…

A:

Q: A piece of steel has a height of ten meters and a unit cross-sectional area of 5.0 m³. It supports a…

A: Given: The length of the steel is L=10 m. The cross-sectional area is A=5 m3. The mass is m=30,000…

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).