A vertebra experiences a shearing force, Fs = 600N. What is the magnitude of the shear deformation if the vertebra is treated as a cylinder 3 cm in height and 2 cm in radius? S = 107 N/m2.

Q: hollow circular shaft has an external diameter of 120 mm and ternal diameter. If the stress at…

A: Solution:-    External diameter ,D0=120 mm  ,      Radius R0=1202=60 mm…

Q: The largest tendon in the body, the Achilles tendon, connects the calf muscle to the heel bone of…

A:

Q: You use a millimeter ruler to measure the height of a rail curb. The bottom of the ruler is resting…

A: Given, The correct measurement is between 12.7mm and 13.3 mm. and the measured value is 12.9mm

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: A cable used to lift heavy materials can resist breaking even under a load of 1 meganewtons. The…

A:

Q: A punch for making holes in steel plates is shown in Fig. below. Assume that a punch having diameter…

A: Hence the answer..

Q: A stepped bar shown is subjected to an axially applied compressive load of 35KN. Find the Maximum…

A: Solution:-Given thatAxially applied compressive load (P)=35 kN=35×103 NDiameter of upper plate (d)=2…

Q: Young's modulus for compression of human bone is approximately 9x10⁹ N/m^2. Assume that a femur has…

A: Given in question :  Young's modulus (Y) = 9 x 109 N/m2  Stress (S) = 7.5 x 107 N/m2  Length of the…

Q: The yield strength of an alloy is 4.0 x 108 N/m?. What is the minimum radius rmin Oof a 8.0 m long…

A:

Q: A steel wire of length 1.97 m with circular cross section must stretch no more than 0.240 cm when a…

A:

Q: A 3500 kg statue is placed on top of a cylindrical object (Y= 2.3 x10^10 Pa). The stand has a cross…

A:

Q: An axial load Pis applied to the rectangular bar shown. The cross-sectional area of the bar is 216…

A: Answer: Normal stress,  σ =2.73×108 N/m2 Shear stress,  τ =1.51×108 N/m2

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 square slab of a concreate road with thickness of 0.2m and 1.0m long experiences shear strain…

A: We have a square slab of thickness x=0.2 m and length y=1 m which is displaced by a distance…

Q: A 5.0 x 102 N object is hung from the end of a wire of cross-sectional area 1x106 cm?. The wire…

A:

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

A:

Q: The femur bone in a human leg has a minimum effective cross section of 3.15 cm2. How much…

A: The pressure presently working on an object can be defined as the physical force that is being…

Q: A steel wire of diameter 1mm can support a tension of 0.2 kN. Determine the diameter of a steel…

A: Given:-              The diameter of the steel wire = 1 mm…

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).