Assume a person's mass is 54.0 kg and each of her shoes has an area of 195 cm². F on her feet if her weight is A What is the compressive stress F 1.38 x104 Ра spread out evenly over both soles of her shoes? %3D A By what factor ƒ does the compressive stress change if only 10.0 cm? of each shoe is in contact with the floor (as might be 37 f = the case for high-heeled shoes)? Incorrect

Q: A 100 N picture hangs from a nail in the wall. The diameter of the nail is 3.00 mm. The shear stress…

A: Write the given values with the suitable variables. F=100Nd=3 mm=3×10-3 m Here, F is the force and d…

Q: Assume a person's mass is 69.0 kg and each of her shoes has an area of 200 cm². What is the…

A: The force applied on each shoe is F=mg2  =(69×9.8)2  =338.1 N Each shoe has an area, A=200…

Q: A steel rod 55 cm long has a diameter of 35.0 cm. The compressive strength (the maximum stress it…

A:

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: How do I determine the maximum magnitude P?

A: The problem is asking us to find the maximum load (P) that the beam can support without exceeding 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 maximum compressive load a bone

A: Given: Outside radius is ro=2 cm Inside radius is ri=1.5 cm Maximum stress is σ=153 MPa Note: 1…

Q: A 557-N force is applied to stretch a cable, 66-m long and has a cross-sectional area of 2.8 mm^2.…

A: Given that,Force : F = 557 (N)L = 66 (m)Area : A = 2.8 (mm2)Y = 1×1011 (N/m2)Here we need to find…

Q: A cylindrical rod has equal and opposite forces applied perpendicular to its circular ends. The…

A: The rod is subject to tensile stress: This option is incorrect because tensile stress occurs when an…

Q: solid copper cube has an edge length of 89.4 cm. How much stress must be applied to the cube to…

A:

Q: The leg bone (femur) breaks under a compressive force of about 8.20 × 104 N for a human and 11.7 ×…

A: Compressive force for human bone ( F human ) = 8.20 × 104 N Compressive force for horse bone ( F…

Q: Two cylindrical rods, one steel (Y = 2.00×10" Pa) and the other copper (Y = 1.10×10" Pa), are joined…

A: SOlution: Given that Steel, Y = 2x1011 Pa copper, Y = 1.1x1011 Pa Steel, L =1.3 m Copper ,L =2.6 m…

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 force is applied to a circular surface with area 70 cm². The surface is parallel to the x-y plane.…

A:

Q: When using a pencil eraser, you exert a downward force of 5.5 N at a distance of 1.9 cm from the…

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

A:

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: A wooden "2 x 4" has a cross-sectional area of 38 mm x 89 mm. The shear modulus of the wood is 1.1 x…

A: Given that:

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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).