1 answer

A) There is a NACA 2412 airfoil with a chord length of 6ft. It has a...

Question:

a) There is a NACA 2412 airfoil with a chord length of 6ft. It has a 5 degree angle of attack during a sea-level flight at a velocity of 100 ft/s. Calculate the lift and moment (about the quarter chord) per unit span

b) What is the profile drag coefficient for the airfoil in part a), as well as the drag force per unit span

You are given the angle of attack. It is 5 degrees


Answers

NACA 2412 Airful chord length ofta Angle of attack Velocity 100 filsce LiA pee imit of span I Porno Vasco da At 5 AOA cla 0.Lift ber unit span I Posa 119x6x1*0.67 Big 47.63% lb Moment at quarter Chord length 2 x ScanyH= 11.9X3x6x (-0.025) 3 - 5.355

.

Similar Solved Questions

1 answer
Determine whether the function is a linear transformation. T: R2 R3, T(x,y) = (Vx, 5xy, vy)...
Determine whether the function is a linear transformation. T: R2 R3, T(x,y) = (Vx, 5xy, vy) O linear transformation not a linear transformation...
1 answer
Geary Machine Shop is considering a four-year project to improve its production efficiency. Buying a new...
Geary Machine Shop is considering a four-year project to improve its production efficiency. Buying a new machine press for $1,104,000 is estimated to result in $368,000 in annual pretax cost savings. The press falls in the MACRS five-year class (MACRS Table), and it will have a salvage value at the ...
1 answer
A statistics class contains 35 students: 11 undergrads and 24 grad students. Of the undergraduates, 4...
A statistics class contains 35 students: 11 undergrads and 24 grad students. Of the undergraduates, 4 are female and 7 are male. Of the grad students, 5 are female and 19 are male. I randomly select a student from the class. What is the probability that the student is male? 19/24 26/9 26/35 7/11...
1 answer
7 of 13 > Determine the (OH"), pH, and pOH of a solution with a H+]...
7 of 13 > Determine the (OH"), pH, and pOH of a solution with a H+] of 0.011 M at 25 °C. (OH) = pOH = Determine the H*), pH, and pOH of a solution with an (OH) of 2.7 x 10 Mat 25 °C. pH = pOH = Determine the H . OH", and pOH of a solution with a pH of 4.40 at 25 °C. [OH-] = pO...
1 answer
No need to do this below question *previous question for any data * *jupyter notebook* Experiments...
no need to do this below question *previous question for any data * *jupyter notebook* Experiments show that the time rate of change of the temperature T of a body B (which conducts heat well, for example, as a copper ball does) is proportional to the difference between T and the temperature of t...
1 answer
Terry has three main classifications of employees: management, designers, and production workers. In order to retain...
Terry has three main classifications of employees: management, designers, and production workers. In order to retain their qualified design (or research) staff, Terry has offered them a small defined benefit pension if they remain with the company until their retirement. Terry’s management tea...
1 answer
Vitamins- Vitamin B12 : Cyanocobalamin 35 yr old man who had a partial gastrectomy 1 year...
Vitamins- Vitamin B12 : Cyanocobalamin 35 yr old man who had a partial gastrectomy 1 year ago due to severe gastric ulcer disease presented to Dr. Franklin’s clinic with complaints of loss of balance while walking, confusion, weight loss and the eyes and palms of his hands look very pale (ane...
1 answer
Direct Materials and Direct Labor Variances At the beginning of June, Kimber Toy Company budgeted 24,000 toy action fig...
Direct Materials and Direct Labor Variances At the beginning of June, Kimber Toy Company budgeted 24,000 toy action figures to be manufactured in June at standard direct materials and direct labor costs as follows: Direct materials $42,000 15,840 Direct labor Total $57,840 The standard materials pri...
1 answer
How many different five-letter words can be formed using the letters of the word STEVIN, a) if only one vowel is to be used
How many different five-letter words can be formed using the letters of the word STEVIN, a) if only one vowel is to be used? b) if both vowels are to be used and E is to precede I? c) if both vowels must be used, they must be adjacent, and E is to precede I? d) if either one vowel is to be used or E...
1 answer
Exercise 11: Simple Harmonic Motion 1. A spring-mass system oscillates with a frequency of 10 Hz...
Exercise 11: Simple Harmonic Motion 1. A spring-mass system oscillates with a frequency of 10 Hz when the mass is equal to 0.50 kg. What is the stiffness of the spring? With the same spring, what would the mass need to be to double the frequency? 2. A pendulum swings with a period of 1.50 seconds wh...
1 answer
47% of workers indicate that they are satisfied with their job. A researcher thinks it has...
47% of workers indicate that they are satisfied with their job. A researcher thinks it has decreased. a) Express the null and alternative hypotheses in symbolic form for this claim. When entering the decimal enter the zero before the decimal point. For example, if you have 35%, enter it as 0.35. Ho ...
1 answer
The table below outlines some data obtained from a firm's research on their costs when producing...
The table below outlines some data obtained from a firm's research on their costs when producing certain quantities of output. The firm has a fixed cost of $14,000 for the following data. Complete the following question. (If necessary round your answers to two decimal places.) (a) Fill in the bl...
1 answer
Binary Fission vs. Mitosis Binary fission and mitosis/cytokinesis are both processes of cell division. Match the...
Binary Fission vs. Mitosis Binary fission and mitosis/cytokinesis are both processes of cell division. Match the labels at the top with their appropriate type of cell division. If the label is true for both binary fission and mitosis/cytokinesis, drag it to the box labeled "Both". Required t...
1 answer
White Company has two departments, Cutting and Finishing. The company uses a job-order costing system and...
White Company has two departments, Cutting and Finishing. The company uses a job-order costing system and computes a predetermined overhead rate in each department. The Cutting Department bases its rate on machine hours, and the Finishing Department bases its rate on direct labor-hours. At the begin...
1 answer
Question 16-1 income statement comparative balance sheet part 1 part 2 requirements Score: 0 of 5...
question 16-1 income statement comparative balance sheet part 1 part 2 requirements Score: 0 of 5 pts 1 of 3 (0 complete) HW Score: 0%, 0 of 36 pts E16-23 (similar to) E Question Help mev Som Press Exercise Equipment, Inc reported the following financial statements for 2018 Click ...
1 answer
Use these parameters for questions 1-4 A field with an area of 0.10 km? experiences a...
Use these parameters for questions 1-4 A field with an area of 0.10 km? experiences a 20.0 cm snowfall. You determine the SWE to be 25.0%. Use the constants below, assuming they are constant with temperature. All of your answers for energy calculations should be in KJ. Latent heat of vaporization: A...