FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A short timber post of the rectangular cross-section has one post side of the section is 2 times the other and is loaded with 10

A short timber post of the rectangular cross-section has one post side of the section is 2 times the other and is loaded with 10 kN force when it contracts by 0.0525 mm foe1 m length. The modulus of elasticity is 12 Gpa. Calculate sectional dimensions of the post.

Step by Step Solution

★★★★★

3.56 Rating (149 Votes )

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Elements of Electromagnetics

Elements of Electromagnetics

Authors: Matthew

3rd Edition

019513477X, 978-0195134773

More Books

Students also viewed these Mechanical Engineering questions

Question

★★★★★
A hollow cylindrical tube with a rectangular cross section has external dimensions of 0.5 in. by 1 in. and a wall thickness of 0.05 in. Assume that the material is brass, for which = 1.5 10 7 S/m....

Answered: 1 week ago

Question

★★★★★
A hollow cylinder of length 2 m has its cross section as shown in figure. If the cylinder is made of carbon (? = 105 mhos/m), determine the resistance between the ends of the cylinder. Take a = 3 cm,...

Answered: 1 week ago

Question

★★★★★
A nonprismatic bar 1-2-3 of rectangular cross section (cross sectional area A) and two materials is held snugly (but without any initial stress) between rigid supports (see figure). The allowable...

Answered: 1 week ago

Question

★★★★★
The Electronic Industries Association reports that about 50% of U.S. households have a camcorder. For a randomly selected sample of 800 U.S. households, use the normal approximation to the binomial...

Answered: 1 week ago

Question

★★★★★
In Exercises 1-4, use the shifted inverse power method to approximate, for the matrix A in the given exercise, the eigenvalue closest to a. 1. Exercise 9, = 0 2. Exercise 12, = 0 3. Exercise 7, =...

Answered: 1 week ago

Question

★★★★★
Leslie Sporting Goods is a locally owned store that specializes in printing team jerseys. The majority of its business comes from orders for various local teams and organizations. While Leslies...

Answered: 1 week ago

Question

★★★★★
A set of n cities is to be connected via communication links. The cost to construct a link between cities i and j is Ci j,i = j. Enough links should be constructed so that for each pair of cities...

Answered: 1 week ago

Question

★★★★★
Chipcity Inc. is a fast-growing manufacturer of computer chips. Direct materials are added at the start of the production process. Conversion costs are added evenly during the process. Some units of...

Answered: 1 week ago

Question

★★★★★
1. You are given the performance of stock and bond funds under various scenarios, as shown in the table below: a. Calculate the expected returns of the stock and bond funds. (4 marks) b. Calculate...

Answered: 1 week ago

Question

★★★★★
1. As Jamie Lee and Ross review their assets, can you tell them which will be valuable to them for income as retirement approaches? 2. Jamie Lee and Ross estimate that they will have one million...

Answered: 1 week ago

Question

★★★★★
Nokela Indiatries purchases a $42.8 million cyclo-converter. The cyclo-converter will be deprediated by $10.7 million per year over four years, starting this year. Suppose Nokela's tax rate is 40% a....

Answered: 1 week ago

Question

★★★★★
For our first paper you will have the option of writing about one of three topics: Abortion, Euthanasia, or the Death Penalty. Each topic will have two articles which you must fully read, understand,...

Answered: 1 week ago

Question

★★★★★
7. Greta has experienced severe major depressive disorder for the past 3 years. She calls her primary care physician complaining of stomach pains. Her primary care provider (PCP) explains that her...

Answered: 1 week ago

Question

★★★★★
An investor wants to purchase a stock that sells for $48. What is the value of a one-year put option to buy the stock at $45, if debt currently yields 8% and the standard deviation of stock returns...

Answered: 1 week ago

Question

★★★★★
Feminist Ethics examines various systems and institutions to look at ways that they have unfairly distributed power. Choose TWO out of the following institutions and give and explain a way that each...

Answered: 1 week ago

Question

★★★★★
The following expression gives what polynomial? Where I is the identity matrix, A is given as, 11-3 A = [ 03 118] ] |sl-A| = ? B = = [2] C = [10] D = [0]

Answered: 1 week ago

Question

★★★★★
7. Equivalent Units of Production The following information concerns production in the Baking Department for March. All direct materials are placed in process at the beginning of production. ACCOUNT...

Answered: 1 week ago

Question

★★★★★
The following items were displayed in the statement of affairs for Lubbock Company: Fully secured liabilities ......... $90,000 Partially secured liabilities ....... 12,000 Unsecured liabilities...

Answered: 1 week ago

Question

★★★★★
Show that a lossy transmission line of length ? has an input impedance Zsc = Zo tanh ?? when shorted and Zoc = Zo coth ?? when open. Confirm eqs. (11.37) and (11.39). V. r(2) (11.37) e2yle-29" = re-e...

Answered: 1 week ago

Question

★★★★★
For an anisotropic medium Obtain D for: (a) E = 10a x + 10a y , V/m,? (b) E = 10a x + 20a y - 30a z V/m. D. E, E, 4 1 4 E. D, = E0 D.

Answered: 1 week ago

Question

★★★★★
(a) How would you modify matrices [A]?and [B]?of Example 15.3 if the solution region had charge density ?s? (b) Write a program to solve for the potentials at the grid points shown in Figure assuming...

Answered: 1 week ago

Question

★★★★★
2. Could other leaders adopt Weiners communication style and be as effective? Why or why not?

Answered: 1 week ago

Question

★★★★★
1. Physical appearance includes your use of physical attraction, clothing, and artifacts. Example: I will wear clothing that conceals my tattoos when attending a job interview because it may lead to...

Answered: 1 week ago

Question

★★★★★
3.4 Identify and describe the different forms of nonverbal messages.

Answered: 1 week ago

Previous Question Next Question