A metal slab of side (74+ 75) cm and thickness (74 + 25) cm is subjected to a tangential force of (74 + 7.5) × 104 ? on its narrow face while its bottom is revited to the floor. If the shearing strain is 45 °, find the following: i. Shear Stress  ii. Shear Modulus

Q: A steel cube of side length L = 0.5 m is subjected to a shearing force of 5000 N along the top…

A: Length=0.5m Shear force=5000N Shear constant=8.3×10^10N/m2 Shearing angle=?

Q: Please I want answer of this question. Many Thanks

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Q: A large uniform cylindrical steel rod of density ρ = 7.8 g/cm3 is 2.0 m long and has a diameter of…

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Q: A horizontal aluminum rod 3.1 cm in diameter projects 4.6 cm from a wall. A 940 kg object is…

A: Given : Diameter of horizontal aluminum rod, d = 3.1 cm = 0.031 m Radius of the horizontal aluminum…

Q: A 5.0m long steel wire has a cross-sectional area of 0.55cm2 . Its proportional limit has a value of…

A: Given, Length = 5.0 m Area = 0.55 cm2

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

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Q: Problem 2 ( )A 200 Kg load is hung on a wire of length 4 m, and a cross- sectional area A=4 10- m2.…

A: Stress. = Force ÷ area. Force =weight of load= mg = 200kg×9.8m/s2 = 196N Force = 196N Area = 4 ×…

Q: A horizontal aluminum rod 4.7 cm in diameter projects4.4 cm from a wall. A 1100 kg object is…

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Q: 1. One end of a steel rod of radius R = 10 mm and length L = 80 cm is held in a vise. A force of…

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Q: A solid copper cube has an edge length of 88.3 cm. How much stress must be applied to the cube to…

A: Original length (L) = 88.3 cm New length (L') = 88 cm

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 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: 2. A steel wire having cross-sectional area 1 mm' is stretched by 10 N. Find the lateral strain…

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Q: A horizontal aluminum rod 4.8 cm in diameter projects 5.3 cm from a wall.A 1200 kg object is…

A:

Q: A tangential force of 0.004 KN affected the upper surface of a rectangle 5 mm high, 3 cm long and 5…

A: Given Dimensions, l=3 cm= 3×10-2mw=5 cm=5×10-2mh=5mm=5×10-3m Tangential force, F=0.004 KN= 4N…

Q: 2. The area of the upper face of a rectangular block is 0.5m x 0.5 m and the lower face is fixed.…

A: Given: The area of the upper surface is A=0.5 m×0.5 m=0.25 m2 The height of the block is h=1…

Q: 3. A brass rod with a length of 1.40 m and a cross- sectional area of 2.00 square cm is fastened end…

A: Stress is defines as the force per unit area of a material. i.e. Stress = Forcecross sectional area…

Q: A solid copper cube has an edge length of 89.9 cm. How much stress must be applied to the cube to…

A: The ratio of volumetric stress with volumetric strain is defined as the bulk modulus. To solve the…

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

A: The stress-strain curve is shown below.

Q: solid copper cube has an edge length of 81.3 cm. How much stress must be applied to the cube to…

A: Given  Initial length l1 = 81.3 cm = 0.813 m  Final length l2  = 81 cm = 0.81 m  Bulk modulus B =…

Q: Two strips of metal are riveted together at their ends by four rivets, each of diameter 6.0 mm. What…

A: Given, Diameter of the metal bar, d = 6.0 mm = 6.0 × 10–3 mRadius, r = d/2 = 2.5 × 10-3 m Maximum…

Q: . One end of a steel rod of radius R = 9.5 mm and length L = 81 cm is held in a vise. A force of…

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Q: A horizontal aluminum rod 3.0 cm in diameter projects 3.9 cm from a wall. A 870 kg object is…

A: Given:- Diamtere of the rod = 3.0 cm  The radius of the rod is = 3/2=1.5 cm =1.5 X 10-2 m Length of…

Q: A solid copper cube has an edge length of 88.9 cm. How much stress must be applied to the cube to…

A:

Q: Consider a steel bolt as a cylinder with a diameter of 3.41 cm and length of 13.8 cm. A shear or…

A: diameter of 3.41 cm  length of 13.8 cm shear stress of 313 MN/m ² shear Modulus Ssteel =G= 8.4×…

Q: A box-shaped piece of gelatin dessert has a top area of 15 cm² and a height of 3.0 cm. When a…

A: Given, Area A  = 15 cm2 Height h = 3.0 cm  Force F = 0.50 N

Q: Q2.8/ If the tensile stresses generated in a copper rod after the influence of external forces (ot…

A: Given data: The tensile stress in the material is σt=2158.2104 N/m2. The longitudinal strain is…

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

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Q: A metallic cube whose each side is 10 cm is subjected to a shearing force of 100 kgf. The top face…

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Q: A solid copper cube has an edge length of 85.5 cm. How much stress must be applied to the cube to…

A: We know, Now,

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

A: Convert the shear stress on cells in N/m2.

Q: If the solid shaft is made from red brass C83400 having allowable shear stress of tallow = 4 ksi,…

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Q: One end of a copper rod with a diameter of 20 mm and a length of 0.95 m is held in a vise. A force…

A:

Q: A solid copper cube has an edge length of 81.9 cm. How much stress must be applied to the cube to…

A: Given  Initial length l1 = 81.9 cm = 0.819 m  Final length l2  = 81 cm = 0.81 m  Bulk modulus B =…

Q: 4-A cylindrical steel specimen is subjected to a stress of (100 Mpa). If the axial strain ( E. ) is…

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Q: A marble column with a cross-sectional area of 25.2 cm2 supports a load of 7.0 × 104 N. The marble…

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Q: 1. the base of an aluminum block which is fixed in place measures 90cm x 90cm. and the height of the…

A: The shear modulus is expressed mathematically as shear modulus (G) = (shear stress)(shear strain)=…

Q: A solid copper cube has an edge length of 89.8 cm. How much stress must be applied to the cube to…

A:

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

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: A steel rod 2,0-m long has a cross-sectional area of 0,30 cm?. It is hung by one end from a support,…

A: Given, Length of steel rod = 2.0 m Area = 0.30 cm2 Mass = 550 kg ESteel=20.0×1010 Pa

Q: Two strips of metal are riveted together at their ends by four rivets, each of diameter 8.0 mm. What…

A: Diameter of each rivet,

Q: A solid copper cube has an edge length of 89.5 cm. How much stress must be applied to the cube to…

A:

Q: A solid copper cube has an edge length of 87.9 cm. How much stress must be applied to the cube to…

A:

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).