6a A plane of mass 150000 kg is flying through the air at a constant altitude...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
6a A plane of mass 150000 kg is flying through the air at a constant altitude at a speed of 250 m/s. The plane has a wingspan of 60 m. What lift force must the wings provide? Please provide your answer in N. 1470000 3 20. 6b Assuming the air density is 0.0040 kg/m³ and the drag coefficient is 0.47, what thrust force must the engines provide? You may approximate the plane as a sphere of diameter 60 m 6a A plane of mass 150000 kg is flying through the air at a constant altitude at a speed of 250 m/s. The plane has a wingspan of 60 m. What lift force must the wings provide? Please provide your answer in N. 1470000 3 20. 6b Assuming the air density is 0.0040 kg/m³ and the drag coefficient is 0.47, what thrust force must the engines provide? You may approximate the plane as a sphere of diameter 60 m
Expert Answer:
Answer rating: 100% (QA)
SOLUTION 6a To calculate the lift force we need to use the lift equation Lift 05 v2 A Cl where Lift is the lift force in N is the air density in kgm v is the speed of the plane in ms A is the wingspan ... View the full answer
Related Book For
Posted Date:
Students also viewed these physics questions
-
At the end of most landing runways in airports, an extension of the runway is constructed using a special substance called formcrete. Formcrete can support the weight of cars, but crumbles under the...
-
There are 3 solutions of H2CO3, NaHCO3, and Na2CO3, each with a concentration of 0.01M. What volume would you mix and from what solutions to prepare a buffer solution of pH = 10.3? Ka1 (carb. Acid) =...
-
You are considering starting an air delivery business. Your will need to spend $127,000 today to purchase the airplane and other necessary equipment. You expect to generate cash flows (after...
-
What is a reporting entity?
-
In the month of November, Fiesta Company Inc. wrote checks in the amount of $9,750. In December, checks in the amount of $11,762 were written. In November, $8,800 of these checks were presented to...
-
The ledger and trial balance of Wainscot Services Co. as of March 31, 2008, the end of the first month of its current fiscal year, are presented in the working papers. Data needed to determine the...
-
Go to the Web site of Yahoo! Finance (http://finance.yahoo.com). Enter the ticker symbol for Home Depot (HD) and Lowes (LOW). For each firm, click on Profile and note the ratio for Profit Margin (the...
-
At September 30, 2012, the accounts of Mountain Terrace Medical Center (MTMC) include the following: Accounts receivable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $...
-
Please help with following MCQ question one question 2 question 3 Sygnia Ltd was valued on 31 December 2020 using the free cash flow to the firm approach. On that date, the enterprise value of the...
-
please help You have just tumed 22 years old, received your bachelor's degree, and accepted your first job. Now you must decide how much money to put into your retirement plan. The plan works as...
-
How do all of these influences, combined with the actions of all of these stakeholders, affect the adoption and application of cutting-edge agricultural technologies like genetic engineering that, if...
-
How does Unified Modeling Language and the Unified process relate to systems engineering use cases?
-
How are object-oriented technology and, specifically, Unified Modeling Language (UML) used in requirements engineering?
-
Mark Cuban Corporation purchased a truck at the beginning of 2025 for $51,500. The truck is estimated to have a salvage value of $2,060 and a useful life of 164,800 miles. It was driven 23,690 miles...
-
How does STP protect a fault tolerant Ethernet network?
-
Critically analyze the relationship between capacity management and Lean Synchronization. Your answer should include a table of the benefits that come with the adoption of Lean Synchronization.
-
At Glass Company, materials are added at the beginning of the process and conversion costs are added uniformly. Work in process, beginning: Number of units Transferred - in costs Direct materials...
-
Suppose a Gaussian surface encloses both a positive point charge that has six field lines leaving it and a negative point charge with twice the magnitude of charge of the positive one. What is the...
-
A whale is swimming at a steady speed either directly at or directly away from an underwater cliff (you dont know which). When the whale is 300 m from the cliff, it emits a sound and it hears the...
-
Explain how the Thermos bottle shown in Fig. 11.17 can minimize all mechanisms of heat transfer.
-
A primary difference between the current ratio and the acid-test (quick) ratio is: a. The current ratio takes into account depreciation expense. b. The acid-test ratio is computed using monthly data....
-
The ratio times interest earned can be used to evaluate: a. The amount of debt versus equity financing. b. The extent to which interest income exceeds in terest expense. c. The extent to which...
-
Days sales in inventory is equal to: a. 365/inventory turnover. b. Sales/inventory turnover. c. 365 X inventory/sales. d. 365 X sales/inventory.
Study smarter with the SolutionInn App