A highway sign is being designed to withstand winds of 125 km/h. Calculate the total force on
Question:
A highway sign is being designed to withstand winds of 125 km/h. Calculate the total force on a sign 4 m by 3 m if the wind is flowing perpendicular to the face of the sign. Calculate the equivalent pressure on the sign in Pa. The air is at −10°C.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (10 reviews)
Assume all air leaves parallel to the face of ...View the full answer
Answered By
Jeff Omollo
As an educator I have had the opportunity to work with students of all ages and backgrounds. Throughout my career, I have developed a teaching style that encourages student engagement and promotes active learning. My education and tutoring skills has enabled me to empower students to become lifelong learners.
5.00+
5+ Reviews
52+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
A pipeline is being designed to withstand a total maximum pressure of 2.13 106 N/m2. The 20-cm pipeline is ductile iron and conveys water at 40 L/sec. Determine the required thickness of the pipe...
-
A house is being designed to use a thick concrete floor mass as thermal storage material for solar energy heating. The concrete is 30 cm thick and the area exposed to the sun during the daytime is 4...
-
A refrigeration system is being designed to cool eggs (r = 67.4 lbm/ft3 and cp = 0.80 Btu/lbm F) with an average mass of 0.14 lbm from an initial temperature of 90F to a final average temperature of...
-
Lewis and Associates has been in the termite inspection and treatment business for five years. The following is a list of accounts for Lewis on June 30, 2017. It reflects the recurring transactions...
-
Morton Mercado, the CFO of Kanton Company, carefully developed the estimates of the firm's total funds requirements for the coming year. These are shown in the following table: In addition, Morton...
-
The following table shows the Myers-Briggs personality preferences for a random sample of 406 people in the listed professions (Myers-Briggs Type Indicator Atlas of Type Tables, by Macdaid,...
-
Consider a utility function v(c0,c1). The marginal rate of substitution (MRS) is defined to be the negative of the slope of an indifference curve and is equal to MRS(c0,c1) = v(c0,c1)/c0 v(c0,c1)/c1...
-
Shauna Miller is an accountant at Western Building Supplies. Recently, in the course of her normal processing of transactions and related documents, she noticed that two of her companys top sales...
-
can you explain Required information [The following information applies to the questions displayed below.] Sparrow Company uses the retail inventory method to estimate ending inventory and cost of...
-
You work for ConstCo, a medium-sized engineering and construction company with annual profits of about $100 million. You recently entered as a contractor into a bidding process for a large...
-
Compute the forces in the vertical and horizontal directions on the block shown in Fig. 16.12. The fluid stream is a 1.75-in-diameter jet of water at 60°F with a velocity of 25 ft/s. The velocity...
-
Calculate the force exerted on a stationary curved vane that deflects a 1-in-diameter stream of water through a 90 angle. The volume flow rate is 150 gal/min.
-
In what way does market assessment aid the marketing process? AppendixLO1
-
Small town Diners has a policy of treating dividends as a passive residual. It forecasts that net earnings after taxes in the coming year will be $500,000. The firm has earned the same $500,000 for...
-
Part 1-Chi-Square Goodness-of-Fit Tests A health psychologist was interested in women's workout preferences. Of the 56 participants surveyed, 22 preferred running, 8 preferred swimming, 15 preferred...
-
The Campbell Company is considering adding a robotic paint sprayer to its production line. The sprayer's base price is $1,070,000, and it would cost another $21,000 to install it. The machine falls...
-
Problem 1. (10 points) Consider the space X = R22 and the map L XX defined as traceX -traceX L:X X = X 0 0 1. Show that L is a linear map; 2. Find the matrix representation M = mat L in the canonical...
-
Suppose that the exchange rate is 1.25 = 1.00. Options (calls and puts) are available on the Philadelphia exchangein units of10,000 with strike prices of $1.60/1.00. Options (calls and puts) are...
-
Let F be the set of all real-valued functions having as domain the set R. of all real numbers. Example 2.7 defined the binary operations +, -, , and o on F. Either prove the given statement or give a...
-
Arlington Merchants reported the following on its income statement for the fiscal years ending December 31, 2016 and 2015. 2016 2015 Sales $4,857,500 $4,752,900 Cost of goods sold 3,258,950 3,207,000...
-
The principal line in the emission spectrum of sodium is yellow. On close examination, the line is seen to be a doublet with wavelengths of 589.0 and 589.6 nm. Explain the source of this doublet.
-
Explain the direction of the chemical shifts for Fe(0), Fe(II), and Fe(III) in Figure 22.20. Fe 2p at normal emission Fe 2p32 Fe 2p12 Fe (0) Fe/MgO(001) Fe(0) Fe;OM9O(001) Fe(ll & II) Fe(ll) Fe(lI)...
-
Why is XPS a surface-sensitive technique?
-
Bass Accounting Services expects its accountants to work a total of 26,000 direct labor hours per year. The company's estimated total indirect costs are $ 260,000. The company uses direct labor hours...
-
The Balance Sheet has accounts where the accountant must make estimates. Some situations in which estimates affect amounts reported in the balance sheet include: Allowance for doubtful accounts....
-
Alado fis istirmerfs Tat likifond 205L [ridont inip lanod whadtinion? hingend is antan Qultit foer avdeed Divdasit errem yodichiders Etexlpoges Getmare nelp
Study smarter with the SolutionInn App