Tensile strain is: A) the stress per unit area B) the same as force C) the...
Tensile strain is:
A) the stress per unit area
B) the same as force
C) the ratio of stress to elastic modulus
D) the applied force per cross-sectional area
E) the ratio of the change in length to the original length
Homework Answers
Tensile strain is the relative length of deformation exhibited by a specimen subjected to a tensile force.
Option E is correct.
(the ratio of the change in length to the original length)
Add Answer to:
Tensile strain is:
A) the stress per unit area
B) the same as force
C) the...
UL INTERNATIONAL UNIVERSITY LIAISON INDONESIA QUIZ 2 Il Stress- Strain calculation A cylindrical specimen of a...
UL INTERNATIONAL UNIVERSITY LIAISON INDONESIA QUIZ 2 Il Stress- Strain calculation A cylindrical specimen of a hypothetical metal alloy is stressed in tension. Its Formula original diameter is 20mim and final diameter after tensile is 19.985 mm and its Tensile stress: final length is 84.7005 its modulus of elastic is 208 GPa, and shear modulus is 79 GPa. ava Am cross sectional area Shear stress Compute its original length and the force if the deformation is totally elastic
Tennessee State University Dr. Orville N. Bignall PHYS2110 Exam Fall 2014 Name points: 1 1) Which...
Tennessee State University Dr. Orville N. Bignall PHYS2110 Exam Fall 2014 Name points: 1 1) Which one of the following stresses would be most likely to cause a bone to fracture? A) tensile stress B) sheer stress C) bulk stress. D) compressive stress Points: 1 2) Tensile stress is A) the strain per unit length. B) the applied force per cross-sectional area c) the ratio of the change in length to the original length. D) he same as force. the...
5. EVALUATION I. Create a stress-strain diagram for the measured values in table 1 and identify...
5. EVALUATION I. Create a stress-strain diagram for the measured values in table 1 and identify the mechanical properties of the material. (4 marks) II. Identify the following and label them in the graph. (12 marks) • Young's modulus Yield strength Elongation Ultimate tensile strength THEORETICAL BACKGROUND Equations: Cross-sectional Area (A) Modulus of Elasticity (E) Tensile Strength (ST) Percent Elongation (%EL) d? E = Sy Ey Sr Pu А %EL Extension at fracture Gauge Length Where: A: Cross- Sectional Area...
a. Relationship between average normal stress and normal load perpendicular to a cross-sectional area b. Relationship...
a. Relationship between average normal stress and normal load perpendicular to a cross-sectional area b. Relationship between average shear stress and shear load in-plane with a cross-sectional area C. Average normal strain along a line on a body, given initial and final line lengths d. Hooke's Law applied to relationship between axial stress and strain e. Hooke's Law applied to relationship between torsional stress and strain f. Poisson's ratio between longitudinal and lateral strains g. Modulus of elasticity of steel...
Please give a full, detailed, worded explanation. Thank you :))) S. Draw a possible stress strain...
Please give a full, detailed, worded explanation. Thank you :)))
S. Draw a possible stress strain graph for a material with a yield stress of 300 MPa, an elastic modulus of 200 GPa, a UTS of 450 MPa and a ductility of 20%. Calculate the elastic strain at the point where the material starts to plastically deform. 6. A nylon rope with an elastic modulus of 3 GPa is placed under a force of 17.5 kN. The cross-sectional area of...
Draw a schematic stress-strain diagram for steel. Make sure you mark all the important points and regions on it
1. Draw a schematic stress-strain diagram for steel. Make sure you mark all the important points and regions on it. Provide a one-two sentence explanation for each point and region along the diagram. 2. A cylindrical specimen of a nickel alloy having an elastic modulus of 207 GPa (30 x 10* psi) and an original diameter of 10.2 mm (0.40 In.) will experience only elastic deformation when a tensile load of 8900 N (2000 Ibe) is applied. Compute the maximum length...
Young's modulus equation is E = tensile stress/tensile strain = (FL) / (A * change in...
Young's modulus equation is E = tensile stress/tensile strain =
(FL) / (A * change in L), where F is the applied force, L is the
initial length, A is the square area, and E is Young's modulus in
Pascals (Pa).
Figure P4.37 shows a hand crank with static vertical load applied to the handle. (a) Copy the drawing and mark on it the location of highest bending stress. Make a three-dimensional Mohr circle representation of the stresses at this...
The stress-strain curve for titanium alloy (Ti-6Al-4V) at 427° C is compared with the stress-strain curves...
The stress-strain curve for titanium alloy (Ti-6Al-4V) at 427°
C is compared with the stress-strain curves for titanium matrix
composite (TMC) at 25° and 427° C.
a. Determine the value of the elastic modulus for Ti-6Al-4V
at 427° C.
b.Determine the change in length of a for Ti-6Al-4V test
specimen (originally 5 inch long) that is subjected to a tensile
stress of 40,000 lb/in2 at 427° C.
c. Determine the 0.2% YS for TMC at 25° C and 427° C....
1 pts A tensile stress of 50 kPa (1 kPa 1000 N/m) acting on 20-cm-long muscle...
1 pts A tensile stress of 50 kPa (1 kPa 1000 N/m) acting on 20-cm-long muscle stretches the muscle by 1 mm. what is the Young's modulus for this muscle? O10,000 kPa We must know cross-sectional area (or diameter) of muscle to find this. 250 kPa O 1,000 kPa 1 pts Question 3 The quadriceps the biceps muscle in the upper arm. Assuming that Young's elastic modulus is the same of both muscles, if the same tensile force were applied...
The figure shows an approximate plot of stress versus strain for a spider-web thread, out to...
The figure shows an approximate plot of stress versus strain for
a spider-web thread, out to the point of breaking at a strain of
2.25. The vertical axis scale is set by a = 0.130
GN/m2,b = 0.500 GN/m2, and
c = 0.720 GN/m2. Assume that the thread has an
initial length of 0.840 cm, an initial cross-sectional area of 4.00
× 10-12 m2, and (during stretching) a
constant volume. The strain on the thread is the ratio of the...
UL INTERNATIONAL UNIVERSITY LIAISON INDONESIA QUIZ 2 Il Stress- Strain calculation A cylindrical specimen of a hypothetical metal alloy is stressed in tension. Its Formula original diameter is 20mim and final diameter after tensile is 19.985 mm and its Tensile stress: final length is 84.7005 its modulus of elastic is 208 GPa, and shear modulus is 79 GPa. ava Am cross sectional area Shear stress Compute its original length and the force if the deformation is totally elastic
Tennessee State University Dr. Orville N. Bignall PHYS2110 Exam Fall 2014 Name points: 1 1) Which one of the following stresses would be most likely to cause a bone to fracture? A) tensile stress B) sheer stress C) bulk stress. D) compressive stress Points: 1 2) Tensile stress is A) the strain per unit length. B) the applied force per cross-sectional area c) the ratio of the change in length to the original length. D) he same as force. the...
5. EVALUATION I. Create a stress-strain diagram for the measured values in table 1 and identify the mechanical properties of the material. (4 marks) II. Identify the following and label them in the graph. (12 marks) • Young's modulus Yield strength Elongation Ultimate tensile strength THEORETICAL BACKGROUND Equations: Cross-sectional Area (A) Modulus of Elasticity (E) Tensile Strength (ST) Percent Elongation (%EL) d? E = Sy Ey Sr Pu А %EL Extension at fracture Gauge Length Where: A: Cross- Sectional Area...
a. Relationship between average normal stress and normal load perpendicular to a cross-sectional area b. Relationship between average shear stress and shear load in-plane with a cross-sectional area C. Average normal strain along a line on a body, given initial and final line lengths d. Hooke's Law applied to relationship between axial stress and strain e. Hooke's Law applied to relationship between torsional stress and strain f. Poisson's ratio between longitudinal and lateral strains g. Modulus of elasticity of steel...
Please give a full, detailed, worded explanation. Thank you :)))
S. Draw a possible stress strain graph for a material with a yield stress of 300 MPa, an elastic modulus of 200 GPa, a UTS of 450 MPa and a ductility of 20%. Calculate the elastic strain at the point where the material starts to plastically deform. 6. A nylon rope with an elastic modulus of 3 GPa is placed under a force of 17.5 kN. The cross-sectional area of...
Young's modulus equation is E = tensile stress/tensile strain =
(FL) / (A * change in L), where F is the applied force, L is the
initial length, A is the square area, and E is Young's modulus in
Pascals (Pa).
Figure P4.37 shows a hand crank with static vertical load applied to the handle. (a) Copy the drawing and mark on it the location of highest bending stress. Make a three-dimensional Mohr circle representation of the stresses at this...
The stress-strain curve for titanium alloy (Ti-6Al-4V) at 427°
C is compared with the stress-strain curves for titanium matrix
composite (TMC) at 25° and 427° C.
a. Determine the value of the elastic modulus for Ti-6Al-4V
at 427° C.
b.Determine the change in length of a for Ti-6Al-4V test
specimen (originally 5 inch long) that is subjected to a tensile
stress of 40,000 lb/in2 at 427° C.
c. Determine the 0.2% YS for TMC at 25° C and 427° C....
1 pts A tensile stress of 50 kPa (1 kPa 1000 N/m) acting on 20-cm-long muscle stretches the muscle by 1 mm. what is the Young's modulus for this muscle? O10,000 kPa We must know cross-sectional area (or diameter) of muscle to find this. 250 kPa O 1,000 kPa 1 pts Question 3 The quadriceps the biceps muscle in the upper arm. Assuming that Young's elastic modulus is the same of both muscles, if the same tensile force were applied...
The figure shows an approximate plot of stress versus strain for
a spider-web thread, out to the point of breaking at a strain of
2.25. The vertical axis scale is set by a = 0.130
GN/m2,b = 0.500 GN/m2, and
c = 0.720 GN/m2. Assume that the thread has an
initial length of 0.840 cm, an initial cross-sectional area of 4.00
× 10-12 m2, and (during stretching) a
constant volume. The strain on the thread is the ratio of the...
Most questions answered within 3 hours.
-
While rotating the tires on your car you notice a rock [mass =
0.1 Kg] stuck...
asked 1 hour ago -
Using MARS simulator, write MIPS programs according to
the following scenarios: Receive a positive integer number...
asked 3 hours ago -
An object in front of a concave mirror has a real image that is
11.5 cm...
asked 3 hours ago -
Consider the reaction, C3 H8 + O2 --> CO2 + H2O. How many
moles of O2...
asked 5 hours ago -
You and your opponent both roll a fair die. If you both roll the
same number,...
asked 5 hours ago -
In a study of the accuracy of fast food drive-through orders,
Restaurant A had 257 accurate...
asked 5 hours ago -
Identify and describe in detail the four categories of
institutions that could be included in a...
asked 5 hours ago -
In python
class Customer:
def __init__(self, customer_id, last_name, first_name, phone_number, address):
self._customer_id = int(customer_id)
self._last_name =...
asked 6 hours ago -
What is an example of a limitation in implementing a new
ERP system and how it...
asked 6 hours ago -
In a section of 9.7cm of an artery with a radius of 2.6mm there
is a...
asked 6 hours ago -
the two carboxylic acid groups of aspartic acid have different
acidities with pKa values of 2.1...
asked 6 hours ago -
Would CuCO3 aqueous salt combined with calcium chloride
form a solid precipitate? If so, what would...
asked 6 hours ago