stress corresponding to fracture point is called ______ a) ultimate stress b) breaking stress c) yield stress d) plastic stress
Q: A block of iron is sliding across a horizontal floor. The friction force between the block and the…
A: The friction force on the block as it slides along the surface is parallel to then lower surface and…
Q: If a 110 ft steel measuring tape with a cross section of 0.008 in² is stretched with a force of 20…
A: When the tape is stretched with the help of the force, the length of the tape will increase.…
Q: e bar 1 in. wi ips.
A:
Q: Critical stress value needed to initiate plastic deformation is elastic deformation. Yes No
A: By stress-strain curve, A material is considered as an elastic material when stress is proportional…
Q: A marble column with a cross area of 1.4 m² supports a mass of 20,000 kg. Determine (a) the stress…
A:
Q: 10. An aluminum rod is 3.5 m long and 3.25 cm in diameter. A) How much force would be required to…
A:
Q: Explain the graph below. t, eirs с. Elastic Plastic deformation Fracture point E H Linear 0 <1% 30%…
A: Stress is the force acting on the material per unit area of the material. It is denoted by σ. It is…
Q: 5. Determine the amount of shearing stress develop in a material when a force of 60N is applied to a…
A: Given, Force F = 60 N Area A = 5 m2 The shearing stress can be calculated by…
Q: 3. Find the maximum average shear stress acting on each 150mm, diameter bolt in the figure. 800 KN…
A:
Q: The stress in an elastic material is: A Inversely proportional to the materials yield strength (B)…
A:
Q: What could be the change in length of the wire with a cross sectional area of 0.000025 m2 with…
A:
Q: According to Hooke’s law of elasticity, if stress is increased, the ratio of stress to strain? a)…
A: D
Q: The lateral strain acting in a body is defined as: A or D Select one: a. the strain perpendicular to…
A: lateral strain is defined as the ratio of the change in diameter of a circular bar of a material to…
Q: What is the stress? a) It is force per unit area and can be expressed as the ratio of the applied…
A:
Q: A 0.4M pipe under compressional stress changes length by 0.05 m.What strain in the pipe ?
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Define stress. What is normal and tagential stress?
A: Stress is the measure of body’s reaction to any change, the reaction can be physical.
Q: The slope of the stress-strain curve in the elasti deformation region is Select one: a. Elastic…
A: The elastic deformation region is the region where stress is directly proportional to strain of…
Q: 13.) The following relation is stated by Hooke's law? a) Stress is directly proportional to strain…
A: According to Hooke's law Force (F) = -kx .... Equation (1) Here, k is spring constant x is…
Q: What is the strain? a) Ratio of elongation of a material to the original length b) It is force per…
A: The strain in a material is measured by evaluating the ratio of elongation (or compression) to the…
Q: Explain the principle of stress and follow that up with a diagram and a derivation. Give an example…
A: In this question we have to explain the principle of stress and follow that up with a diagram and a…
Q: Question 1 Newton's law of viscosity states that O shear stress is directly proportional to…
A: The Newton's law of viscosity is given by the formula τ∝dudy=μdudy τ is shear stress=FAμ is…
Q: Question 11 Based on the picture below i) sketch and identify the stress concentrated area. ii)…
A: Let stress flows from the lower end of the H shape material to the higher end. But due to the…
Q: Below are the stress-strain graphs of 3 different materials. Which of these materials has the…
A: Given, Graph between stress and strain as we know that from hooks law that young…
Q: When a rope is pulled on either side, what is the stress acting on it? a) Compressive stress b)…
A: B
Q: 6) Strain is the deformation that results from stress A) True B) False
A:
Q: Hooke's law is applicable within, Select one: a. fracture point b. elastic limit C. ultimate…
A: For any material Hook's Law is only applicable under elastic limit means that the material should be…
Q: Write Griffith’s expression for the fracture stress of a material under plane stress conditions.…
A: To find: Write Griffith’s expression for the fracture stress of a material under plane stress…
Q: What will be the shear stress value?
A: Apply Hooke law of elasticity
Q: Stress is analogous to: a. strain b. moment c. pressure d. fracture
A: Stress: - In physics, Stress is defined as the force per unit area applied externally on material…
Q: Stress is equal to force (P) divided by area (A). What kind of force is P? A Reaction of the support…
A: Stress is the defined as the internal restoring force acting per unit area of cross-section of the…
Q: wire with a radius of 5mm is hung freely from the ceiling. A load of 5N is applied to its free end.…
A: Given: radius = mm Force = 5N Volume = 7.85*10-5m3 young’s modulus =1011N/m2
Q: Percentage elongation during tensile test is an C. indication of Select one: a. rigidity O b.…
A:
Q: 5. Which of the following is a material constant? a) stress b) shear modulus c) strain length
A: Out of the four quantities which is the material constant.
Q: The unit of which physical quantity is not pascal? A) Moment of inertia B) Pressure C) Stress D)…
A: Unit of moment of inertia is kg m2. Unit of pressure is Pascal. Unit of stress is newton per sq.…
Q: An open channel carries water with a velocity of 0.605 m/s. If the average bed shear stress is 1…
A: Here as per the given question, here water with the velocity of = 0.605 m/s Bed shear stress is 1…
Q: Hooke’s law states that _________ a) stress is always proportional to strain b) stress is…
A: To find: Hooke’s law states that
Q: 5
A: First understand few terminologiesDeformation- Changing the shape of the Body.Property of a material…
Q: The ultimate strength of a sample is the stress at which the sample: (explain why) a. remains…
A: Correct option isd. breaks
Q: 2) What force is required to punch a 20-mm-diameter hole in a plate that is 25 mm thick? The shear…
A: Diameter of the hole d=20 mm (radius r=d/2=10 mm), thickness of the hole h=25 mm and shear strength…
Q: Describe and illustrate the relationship between the force (kind or direction) and the area for the…
A: (a). For the compression stress, Ball under the action of compression stress is represented as,…
Q: A hydraulic punch press is used to punch a slot in a 0.35-in.-thick plate, as illustrated in the…
A:
stress corresponding to fracture point is called ______
a) ultimate stress
b) breaking stress
c) yield stress
d) plastic stress
Step by step
Solved in 4 steps with 1 images
