I need do fast typing clear urjent no chatgpt used i will give 5 upvotes pls full explain with diagram [1 ] A thin-walled beam with a cross-section shown is subjected to a shear force, V = 30 kN,and a bending moment, M = 2 kN-m (not shown). (a) Calculate the maximum shear flow in thebeam, (b) sketch the shear stress distribution over the entire cross-section and show the shearflow direction in each section, and (c) calculate the maximum normal stress in the beam.80 mm5 mm5 mm50 mm

Answered: Image /qna-images/answer/75cd25af-0256-4e98-90d0-dd96baeead8e.jpg

Answered: [1 ] A thin-walled beam with a…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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The Retread Tire Company recaps tires. The fixed annual cost of the recapping operation is $60,000. The variable cost of recapping a tire is $9. The company charges $25 to recap a tire. For an annual volume of 12,000 tires, determine the total cost, total revenue, and profit. Determine the annual break-even volume for the Retread Tire Company operation. Graphically illustrate the break-even point using a one way table that relates volume to profit.
Technology B uses 4 workers and 2 tonnes of coal to produce 100 meters of cloth. The worker's wages cost $10 and coal costs $5. We have previously calculated that the total cost of production is $50 and that the vertical intercept of the isocost line is 10.If there was a technology that used 1 more worker, how much would it have to decrease the coal required in order to cost the same? (Note: this is the absolute value of the slope of the isocost line.)
A company produces and sells a consumer product and is able to control the demand by varying the selling price. The approximate relationship between price and demand is 2700 5000 p = 38 + (for D>1) D² The company is seeking to maximize its profit. The fixed cost is $1,000 and the variable cost is $ 40 per unit. What is the number of units and total amount that should be produced and sold each month to maximize profit?
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FCR and Average daily gain are measured in a continuous scale. true or false
Exercise2: A company makes iron benches and wants to determine the break-even point. The total fixed cost for the business is $60,000 and the variable cost is $40 per bench. It sells the bench for $100 per unit. Determine the BEP and construct a graph.
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The magnetic circuit in the figure has a coil with 120 turns, the core is made of Sinimax (ur = 3000) and the thickness is 5 [cm]. Calculate the excitation current i to generate a = 8.5 * 10^-4 [Wb] and the values of energy and magnetic coergy in each reluctance. 5 cm 16 cm 5 cm 16 cm 5 cm 2. 5 cm N 16 cm 5 cm
New ads have been proposed and cost the company $5000 to run in each time slot. If the extra sales from each new ad are determined be sales = 11000 - 30ad. How many ads should be run? (enter as an integer).
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Whenever postage rates change, some newspaper publishes a graph such as the one shown below, which shows the price of a first-class stamp from 2006 to 2016. Cost(dollam) 0.85- 0.70- 0.55 0.40 0.25 of 2006 2008 Price of a First-Class Stamp [Select] 2010 Year 2012 2014 2016 (a) Let f be the function whose rule is f(x) = cost of a first-class stamp in year x. Find f(2012) and f(2015). f(2012) = [Select] f(2015): =
= 2. The cost of operating a jet-powered commercial (passenger- carrying) airplane varies as the three-halves (3/2) power of its velocity; specifically, Co kny3/2, where n is the trip length in miles, k is a constant of proportionality, and vis velocity in miles per hour. It is known that at 400 miles per hour, the average cost of operation is $300 per mile. The company that owns the aircraft wants to minimize the cost of operation, but that cost must be balanced against the cost of the passengers' time (CC), which has been set at $300,000 per hour. At what velocity should the trip be planned to minimize the total cost, which is the sum of the cost of operating the airplane and the cost of passengers' time?

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