A main cable in a large bridge is designed for a tensile force of 2,600,000 lb....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A main cable in a large bridge is designed for a tensile force of 2,600,000 lb. The cable consists of 1470 parallel wires, each 0.16 in. in diameter. The wires are cold-drawn steel with an average ultimate strength of 230,000 psi. What factor of safety was used in the design of the cable? A main cable in a large bridge is designed for a tensile force of 2,600,000 lb. The cable consists of 1470 parallel wires, each 0.16 in. in diameter. The wires are cold-drawn steel with an average ultimate strength of 230,000 psi. What factor of safety was used in the design of the cable?
Expert Answer:
Related Book For
Statistics The Exploration & Analysis Of Data
ISBN: 9780840058010
7th Edition
Authors: Roxy Peck, Jay L. Devore
Posted Date:
Students also viewed these computer network questions
-
The function should have the side effect of reversing the order of the bits in the n contiguous bytes, seen as a bitstring of length 8n. For example, the first bit of the first char should be swapped...
-
answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...
-
In a Hopfield neural network configured as an associative memory, with all of its weights trained and fixed, what three possible behaviours may occur over time in configuration space as the net...
-
A yo-yo moves downward until it reaches the end of its string, where it "sleeps." As it sleeps-that is, spins in place-its angular speed decreases from 35 rad/s to 25 rad/s. During this time it...
-
The following bond swaps could have been made in recent years as investors attempted to increase the total return on their portfolio. From the information presented below, identify possible reason(s)...
-
What purposes do system objectives serve? Should they be broadly or narrowly defined?
-
Exercise 3.31 introduced the dataset StatisticsPhD, which gives enrollment for all 82 graduate statistics programs in the US in 2009. Use StatKey or other technology to generate a sampling...
-
The following transactions were incurred by Howley Fabricators during January, the first month of its fiscal year. Requirements 1. Record the proper journal entry for each transaction. a. $ 180,000...
-
How much money needs to be set aside every year, for the next 10 years, to purchase a crane? The money is expected to earn 7% interest compounded annually and yearly inflation is expected to be 4%....
-
In the northeastern fault block of the Bree Creek Quadrangle there is a hill that is capped by Helms Deep Sandstone overlying Rohan Tuff. In Problem 3.1 you determined the attitudes of these two...
-
Mann's budget for the upcoming year revealed the following figures: Sales revenue $ 850,000 Contribution margin 505,000 Income 55,000 If the company's break-even sales total $759,000, What would be...
-
1. Prices in a market are determined by the conditions of demand and supply and these conditions can change fo a number of different reasons at any time. (1) Describe what is meant by demand. (2)...
-
When will an investment of $10,000 growing by 5% per year be larger in value that an investment of $12,000 that is growing by only 3% per year?
-
If you were given $10,000 to start a business or to develop a new product or service, what type of business would you start, or what type of product or service would you offer? Use at least one...
-
Who was responsible for the Financial Crisis 2007-2008 and explain why? Please use the Stakeholder Theory model discussed in class to justify your arguments.
-
Include any type of a visual in the body of your paper to further illustrate the current event or macroeconomic concept you are addressing. Examples could include: a graph, chart, table, model,...
-
From least restrictive to most restrictive, the access modifiers are: Select one: O a. protected, private, public O b. protected, public, private O . private, protected, public O d. publuc,...
-
Evaluate the integral, if it exists. Jo y(y + 1) dy
-
The average reading speed of students completing a speed-reading course is 450 words per minute (wpm). If the standard deviation is 70 wpm, find the z score associated with each of the following...
-
Consider the following statement: More than 65% of the residents of Los Angeles earn less than the average wage for that city. Could this statement be correct? If so, how? If not, why not?
-
An article in the San Luis Obispo Tribune (September 7, 1999) described an experiment designed to investigate the effect of creatine supplements on the development of muscle fibers. The article...
-
Select a publicly traded company or use a company assigned by your instructor. Using the firms most recent Form 10-K report (accessed through the SEC EDGAR database or from the companys website),...
-
Select a publicly traded company for analysis or use a company assigned by your instructor. Using the firms most recent Form 10-K report (accessed through the SEC EDGAR database or from the companys...
-
Select a publicly traded company for analysis. Using the firms most recent 10-K Report (accessed through the SEC EDGAR database at sec.gov or from the companys website), identify how financial data...
Study smarter with the SolutionInn App