How much force is required to punch a hole in a peice of paper. Let the paper have a thickeness of 0.08 mm. Let the shear strenght of your paper be 9.5X10^6 pascals. Let the hole be circular with a radius of 2.4 mm a 171.9 N b 11.46 N c 11460000 N d 1.824 N e 171900000 N

Q: A thin rod extends from x =D 0 to x = 13.0 cm. It has a cross-sectional area A = 6.50 cm-. adits…

A:

Q: rts a load of 4.5  1

A: Given: Length L = 4.0 m Area A= 7.5 10-3 m2  Force F = 4.5 104 N Young's modulus for steel  Y = 210…

Q: A short, square timber post supports a load of 115 kips. If the allowable unit compressive stress is…

A: The given data are listed below with appropriate variables. Here, F denotes the applied load and σ…

Q: For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and 1.4 cm in diameter.…

A: In the question given the length of rope , diameter of rope , mass and change in the length and we…

Q: A 3.7-carat diamond is grown under a high pressure of 58x109 N/m2. One carat is 0.200 g, and you can…

A: The volume change of a 3.7-carat spherical diamond when withdrawn from the chamber and exposed to…

Q: a)What is the magnitude of the bone shear force acting on the vertebra?Report in  N  b)what is the…

A: The objective of the question is to calculate the magnitude of the bone shear force and the bone…

Q: A 1.05-m-long rod of negligible weight is supported at its ends by wires A and B of equal length…

A: Solution:-

Q: he support consists of a solid red brass C83400 copper post surrounded by a 304 ainless steel tube.…

A: Given,  A figure with dimensions.  We need to calculate,  the greatest axial load that can be…

Q: ound load (P = 12000 lbf). The support is required to be a hollow tube with a length of ! = 12 in.)…

A: crippling load refers to the maximum load at which the column experiences lateral displacement or…

Q: An 800Kg lift is suspended by a steel cable whose allowable stress is 1.2x10^8N/m^2. What is the…

A: Given that,  The mass of the lift, m is 800kg. The allowable stress on the steel cable, σ is 1.2×108…

Q: For safety in climbing, a mountaineer uses a nylon rope that is 65 m long and 1.3 cm in diameter.…

A:

Q: A cylinder has length L=40.5 cm and radius R=10.5 mm experiences a force F=67 kN as in Figure 6. It…

A: Given:  The force experienced by the cylinder is F = 67 kN The length of the cylinder is L = 40.5 cm…

Q: water has a bulk modulus of 2.2 x 109 n/m2. Suppose water at an atmospheric pressure has a density…

A: The bulk modulus of water is The density of the water at atmospheric pressure is The depth of the…

Q: A 13.2 kg child jumps up and grabs a (round) horizontal tree branch that has a diameter of 5 cm. The…

A: GivenMass of child m=13.2 kgDiameter of tree branch d =5 cm=0.05 mLengh of Branch iinitialy from…

Q: For the beam and loading shown, determine the maximum absolute value of bending moment and shear.

A: Draw the free-body diagram of the beam.

Q: В The 3-ft length of steel pipe (Est = 29 x 10° ksi) has a cross-sectional area of 2.0 in? and rests…

A: Given: LBC=5ft=60in, LBC=3ft=36in, Est=29×103ksi,  Eal=10×103ksi, AAB=2in2, dBC=1in, P=20kip The…

Q: A cube of unknown material is 0.200 m on each side and has a mass of 17.6 kg. It is suspended in a…

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).