Question 9 Determine the maximum shearing stress in a helical steel spring composed of 20 turns of 20-mm diameter wire on a mean radius of 80 mm when the spring is supporting a load of 2 kN. Use the exact formula. (A) 120.6 MPa B) 132.4 MPa 117.9 MPa (D) 126.9 MPa

Question 9 Determine the maximum shearing stress in a helical steel spring composed of 20 turns of 20-mm diameter wire on a mean radius of 80 mm when the spring is supporting a load of 2 kN. Use the exact formula. (A) 120.6 MPa B) 132.4 MPa 117.9 MPa (D) 126.9 MPa

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter14: Static Equilibrium, Elasticity, And Fracture

Section: Chapter Questions

Problem 51PQ

See similar textbooks

Related questions

Q: A particle with a charge of -3.6 μC and a mass of 4.4 x 10-6 kg is released from rest at point A and…

A: charge = q = 3.6 x 10-6 c mass =m = 4.4 x 10-6 kg

Q: A piece of wire of length 1.00 m is cut into two parts, one of which is bent into a shape of a…

A: GivenA piece of wire of length 1.00 m is cut into two parts

Q: Discussion DEMETOR 1. Explain briefly the Wheatstone bridge principle of operation. 2. List some…

A: 1. Wheatstone bridge is an electrical circuit which is used for calculation of unknown resistance.…

Q: Melting Ice The ice cube melted faster on top of the digital scale because it conducts heat more…

A: Melting of ice : The melting point at which ice (a solid) — turns to water (a liquid) — is 32°F…

Q: Question 4: Determine the moment of inertia of the section about its base a-a. 5" 3 17" 6" a

A: The section is shown below.

Q: Would you mind solving this on paper, for it too is hard to understand in this format?

Q: A ball has a mass of 6 kg. Suppose it travels at 0.24 m/s. Find the kinetic energy possessed by it.

A: Given value--- mass = 6 kg. speed = 0.24 m/s . We have to find--- kinetic energy?

Q: An airplane used to drop water on brushfires is flying horizontally in a straight line at 180 mi/h…

A: The horizontal component of the initial velocity,vix=180 mi/h Vertical displacement,yt-y0= 300 ft…

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A: Dear student Power is expressed as: P = VI Here, V = Voltage I = Current

Q: where did the 12 come from??

Q: Find the x and y components of the electric field produced by 91 and 92 in the figure shown below at…

Q: Find the charge on an oil drop weighing 5.43 10-14 N and suspended in a downward field of magnitude…

A: Given data: Weight of oil drop = mg = 5.43 x 10^-14 N Electric field = E = 3.77 x 10^4 N/C

Q: A guitar string is 83 cm long and has a mass of 2.85 grams. The distance from the bridge to the…

Q: What is the magnetic force that 0.75 m of a current-carrying wire experiences as 2.75 A of current…

A: Given: The length of the wire is 0.75 m. The current in the wire is 2.75 A. The strength of the…

Q: When determining the latent heat of fusion for ice, we added a small handful of ice to the…

A: Latent heat is measured in per kg of substance. Such as latent heat of fusion of ice is 80…

Q: Khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 50…

Q: Circuit Connection Directions: Answer the following problem, write your answer with complete…

A: In parallel combination, potential across each element remains same. In the above circuit diagram,…

Q: A 50 ml glass container is filled to the brim with methanol at 0.00C. If the temperature is raised…

A: The matter expands when heated whereas contracts when cooled. This is for any matter. Weather it is…

Q: Consider the figure above, taken from a Webassign HW problem on Fluids. The small piston has a…

A: Given: The cross-section area of the small piston is 2 cm2. The area of the large piston is 800…

Q: Why did you use q2 as positive 3 instead of negative given that the original value of it is negative

A: when q2 is taken as -3uc , then in force value a -ve sign will appear.

Q: 1. Find the tension in each cord in the figure below if the mass of the suspended object is 2.0 kg.…

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

Q: 1 attachment A block is pushed against a horizontal spring, compressing it to 22 cm. After being…

Q: In Figure 2, a conducting rod of length 1.2 m moves on two horizontal, frictionless rails in a 2.5 T…

A: Given: The length of the wire is 1.2 m. The strength of the magnetic field is 2.5 T. The resistance…

Q: Calculate the value of force Pressure=10 N/m2 Area=2 m2

A: Given, Pressure = 10 N/m2 Area = 2 m2 Force = Pressure × Area

Q: Given F₁ = 6 N at 20°, and F₂ = 8 N at 130° a. Find the resultant force vector graphically. Label yc…

A: Given data:- F1 = 6 N at 20o F2 = 8 N at 130o Find:- a) The resultent force vector graphically.…

Q: Which of Newtons Laws of Motion best describes the following: Newtons First Law Newtons Second Law…

Q: Find the ratio of the magnitudes of the electrical and the gravitational forces acting between a…

Q: What is the potential difference between the plates of a 3.8-F capacitor that stores sufficient…

A: Given value--- Capacitance = 3.8 F . power = 75 W . time = 1 min . We have to find--- potential…

Q: An electric device connected to 220 v draws a current of 4.55 A . It is operated 8 hours a day. If…

A: a) Current through the device is I = 4.55A Voltage is V = 200V Time = t = 8hour power = P =VI…

Q: Buoyancy In the buoyancy lab, you find that the buoyant force is equal to 2.50 N. Given that the…

Q: Points A, B, and C are at the vertices of an equilateral triangle. A certain positive charge q…

Q: The drawing shows six point charges arranged in a rectangle. The value of q is 4.41 µC, and the…

A: Apply the Pythagoras theorem to determine the diagonal of the rectangle. Determine the distance…

Q: true or false 1. When the distance between the two charges is doubled the force between them…

A: Introduction:Write the expression for the electrostatic force. F=kq1q2r2 Here, F is the electric…

Q: MAINTENANCE

Q: An electron is released from rest at the negative plate of a parallel plate capacitor and…

Q: 3. A 1.50-kg mass on a spring has displacement as a function of time given by the equation x = (1.20…

A: mass (m) = 1.50 kg The displacement on a spring as a function of time is given by : x = 1.20 m…

Q: A 125-pound person contains 57 kilograms of matter. a. What is their weight in newtons? Caution:…

A: Mass of the person is 57 kg Weight is defined as the product of mass and acceleration due to…

Q: The motion of particle is defined by the relation -t-lot² +8+ +12, where X and t are expressed in…

A: The equation of motion of the particle is, x=t4-10t2+8t+12........(1)

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A: GivenLength of power link is 29 miles or 46.4 kmMaximum power capacity is 536 MWOperating voltage is…

Q: 3. A 5.00-kg box is moving to the right with speed 3.00 m/s on a horizontal, frictionless surface.…

Q: If the momentum of a flying brick is 50 kg x m/s and it's mass is 12 kg Find its velocity?

A: Given data : Mass = m Momentum = P To…

Q: Determine the moment of the force F about point A.

Q: Sketch a Free Body Diagram (FBD) of the following: 1. A car driving on a highway at a constant speed…

Q: A 200 kg elevator accelerates downwards at 3.00 m/s² . Determine the upwards force acting on the…

Q: Directions: Answer the following problem, write your answer with complete solution. A particle with…

A: Charge of the particle (q) = 5 × 10-6 C Velocity of the particle (v) = 3 × 106 m/s Magnetic field (…

Q: A coin 20mg is place on the smooth edge of a 25 cm-radius phonograph record as the record is brought…

A: • Mass, m = 20 mg • Radius, r = 25 cm = 25×10-2 m = 0.25 m • Speed, v = 45 rpm Convert rpm to m/s v…

Q: If the net work done by a force does not depend on the path taken between two points, the force is…

Q: Determine acceleration Initial velocity=4.65 m/s Final velocity=2 m/s Time=2 s

Q: If a quantum HO (harmonic oscillator) is excited to its first excited state through absorption of…

Concept explainers

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).

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A high-speed lifting mechanism supports an 800.-kg object with a steel cable that is 25.0 m long and 4.00 cm2 in cross-sectional area. (a) Determine the elongation of the cable. (b) By what additional amount does the cable increase in length if the object is accelerated upward at a rate of 3.0 m/s2? (c) What is the greatest mass that can be accelerated upward at 3.0 m/s2 if the stress in the fable is not to exceed the elastic limit of the cable, which is 2.2 108 Pa?
Review. A wire of length L, Youngs modulus Y, and cross-sectional area A is stretched elastically by an amount L. By Hookes law, the restoring force is kL. (a) Show that k = YA/L. (b) Show that the work done in stretching the wire by an amount L is W=12YA(L)2/L.
Artificial diamonds can be made using high-pressure, high-temperature presses. Suppose an artificial diamond of volume 1.00 106 m3 is formed under a pressure of 5.00 GPa. Find the change in its volume when it is released from the press and brought to atmospheric pressure. Take the diamonds bulk modulus to be B = 194 GPa.
A disk between vertebrae in the spine is subjected to a shearing force of 600 N. Find its shear deformation, taking it to have the shear modulus of 1109 N /m2. The disk is equivalent to a solid cylinder 0.700 cm high and 4.00 cm in diameter.
A high-speed lifting mechanism supports an 800.-kg object with a steel cable that is 25.0 m long and 4.00 cm2 in cross-sectional area. (a) Determine the elongation of the cable. (b) By what additional amount does the cable increase in length if the object is accelerated upward at a rate of 3.0 m/s2? (c) What is the greatest mass that can be accelerated upward at 3.0 m/s2 if the stress in the fable is not to exceed the elastic limit of the cable, which is 2.2 108 Pa?
Artificial diamonds can be made using high-pressure, hightemperature presses. Suppose an artificial diamond of volume 1.00 x 10-6 m3 is formed under a pressure of 5.00 GPa. Find the change in its volume when it is released from the press and brought to atmospheric pressure. Take the diamond’s bulk modulus to be B = 194 GPa.
A square flat plate of dimensions 1 m x 1 m is moving with a maximum speed , U causing a fully laminar motion of it inside air ( density :1,2 kg /m3 viscosity :1.5x10-5 m2 /s ) Determine the magnitude of Shearing Stress on the surface of the plate SS=? at plate's trailing edge.ANSWER:SS= 0,0317 Pa
Practice Exercie 13 A 5.0m long steel wire has a cross-sectional area of 0.55cm2. Its proportional limit has a value of 0.0018 times its Young’s modulus. Its breaking stress has a value of 0.0065 times its Young’s modulus. The wire is fastened at its upper end and hangs vertically. (a) How great a weight can be hung from the wire without exceeding the proportional limit? (b) How much will the wire stretch under this load? (c) What is the maximum weight that the wire can support?
A metal wire with an elastic modulus of 0.05 Ggf mm-2 has a length of 7.5’. It has a circular geometry. Assuming it is in the elastic region. Determine the strain, stress, cross-sectional area and the minimum diameter if the rod must hold a 40 lbf tensile force without deforming more than 0.08”. Express your answers in SI units.
A rectangular piece of wood, 50 mm x 100 mm in cross-section isused as a compression block as shown in the figure. Determine the maximumaxial load P which can be safely applied to the block if the compressive stress inthe wood is limited to 20 MPa.
A solid steel rod with a length of 2 meters and a cross-sectional area of 0.02 square meters is subjected to a tensile force of 200,000 Newtons. Determine the stress and strain experienced by the steel rod if its Young's modulus is 200 GigaPascals (GPa). Kindly help me solve this physics problem .
The velocity v (m/s) of air flowing past a flat surface is measured at several distances y (m) awayfrom the surface. Use Newton’s viscosity law...to determine the shear stress ? (?/?2) at the surface (y=0). Assume a value for the dynamic viscosity? = 1.8 × 10−5??/?2. How does your answer change if you use more accurate finite differences?