The drag force per unit length, F, acting on a cylinder of diameter D moving at velocity
Question:
The drag force per unit length, F, acting on a cylinder of diameter D moving at velocity ? perpendicularly to its axis through a fluid of density ? and viscosity ? depends only on D, ?, ?, and ?. Use the data in Table 2 to estimate the force per unit length acting on a cylinder of diameter 0.1 m moving at 61 ms-1? through air.
Transcribed Image Text:
density p viscosity 7 cylinder Nsm- fluid velocity v drag force per unit length F Nm-! kg m- diameter m 1.00 x 10-3 0.0I 30 998 mercury 13 546 1.30 4500 water 5.5 6! 700 1.83 x 10-s 0.10 air
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 33% (6 reviews)
If we write down the dimensions of the various quantities involved we can see that we will be unable ...View the full answer
Answered By
Gauri Hendre
I worked as EI educator for Eduphy India YT channel. I gave online tutorials to the students who were living in the villages and wanted to study much more and were preparing for NEET, TET. I gave tutions for topics in Biotechnology. I am currently working as a tutor on course hero for the biochemistry, microbiology, biology, cell biology, genetics subjects. I worked as a project intern in BAIF where did analysis on diseases mainly genetic disorders in the bovine. I worked as a trainee in serum institute of India and Vasantdada sugar institute. I am working as a writer on Quora partner program from 2019. I writing on the topics on social health issues including current COVID-19 pandemic, different concepts in science discipline. I learned foreign languages such as german and french upto A1 level. I attended different conferences in the science discipline and did trainings in cognitive skills and personality development skills from Lila Poonawalla foundation. I have been the member of Lila poonawalla foundation since 2017. Even I acquired the skills like Excel spreadsheet, MS Office, MS Powerpoint and Data entry.
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mechanics questions
-
The force F acting on a body with mass m and velocity is the rate of change of momentum: F = (d/dt)(m), If m is constant, this becomes F = ma, where a = dv/dt is the acceleration. But in the theory...
-
A cylinder of diameter d floats with l of its length submerged. The total height is L. Assume no damping. At time t = 0 the cylinder is pushed down a distance B and released. What is the frequency of...
-
The force F acting on a body with mass m and velocity v is the rate of change of momentum: F = (d/dt)(mv). If m is constant, this becomes F = ma, where a = dv/dt is the acceleration. But in the...
-
Consider the following excerpts from a Wall Street Journal article on Burger King (Beatty, 1996): Burger King intends to bring smiles to the faces of millions of parents and children this holiday...
-
In the previous problem, suppose you wanted the option to sell the land to the buyer in one year. Assuming all the facts are the same, describe the transaction that would occur today. What is the...
-
. Accounts receivable arising from sales to customers amounted to $82000 and $77000 at the beginning and end of the year, respectively. Income reported on the income statement for the year was...
-
Suppose that \(v_{1}, v_{2}, \ldots, v_{n}\) are positive numbers. The arithmetic mean and the geometric mean of these numbers are, respectively, (a) It is always true that \(v_{A} \geq v_{G}\)....
-
One way to think about wages for different jobs is to see it as another application of the law of one price. We came across this law when we discussed speculation in Chapter 7, and it came up again...
-
On November 1 , the company rented space to another tenant for $ 1 , 9 9 3 per month. The tenant paid five months' rent in advance on that date. The payment was recorded with a credit to the Unearned...
-
Because some homes have selling prices that are much higher than most, the median price is usually used to describe a typical home price for a given location. The three accompanying quotes are all...
-
Use the method of dimensions to obtain the form of the dependence of the lift force per unit wingspan on an aircraft wing of width (in the direction of motion) L. moving with velocity through air of...
-
A recent high-precision determination of g has a quoted error of 6 parts in 10 9 . Estimate the increase in height at the Earth?s surface which gives a change in g equal to this error. If the...
-
A half-wave rectified sine wave has an amplitude of \(171 \mathrm{~V}\) and a fundamental frequency of \(60 \mathrm{~Hz}\). Use the results in Figure 13-4 to write an expression for the first four...
-
Which of the following transactions would typically not be reported in a county's General Fund? a. The purchase of 10 new public safety vehicles. b. The annual lease payment for the copiers in the...
-
Property taxes billed but not collected by the end of the fiscal period or within 60 days following the end of the fiscal period should be a. charged to bad debt expense. b. reported as deferred...
-
Which of the following pronouncements provides the most authoritative guidance applicable to financial reporting for state and local governments? a. FASB Accounting Standards Codification. b....
-
Organizations that are considered to be nonprofit include such organizations as a. churches. b. the Boy Scouts and Girl Scouts. c. church-supported hospitals. d. state CPA societies. e. all of the...
-
What measurement focus and basis of accounting is used to prepare government-wide financial statements?
-
What is meant by absorbed overhead? Under what circumstances will a difference arise between absorbed and actual overheads? How would you dispose of the balance?
-
Phosgene, COCl2, is a toxic gas used in the manufacture of urethane plastics. The gas dissociates at high temperature. At 400oC, the equilibrium constant Kc is 8.05 104. Find the percentage of...
-
Identify the characteristics of a new application that lends itself to the MEAN or MERN stack.
-
A two-look TIR radiometer views the same point on the Earths surface at nadir and at 60 degrees from nadir. The brightness temperature of the detected radiation is T 1 and T 2 respectively. By...
-
Derive Equations (6.12) and (6.13). Equation 6.12 Equation 6.13 F = Fo cos(ot zVoCp/2K) exp(-zVoCp/2K) Fo |T = cos(ot zV/2K /4) xp(-?Vp/2K).
-
Sunlight is incident on a rough surface at an angle of 45 0 to the normal. Calculate the brightness temperature of the surface at wavelengths of 4 m and 10 m, assuming that the surface is a perfect...
-
Write a short report on a (recent) development that affects the audit market, the audit profession and audit quality. In this report, you are asked to 1) Briefly describe the development and its link...
-
How do cutting-edge technologies such as artificial intelligence and blockchain facilitate organizational flexibility, enabling dynamic resource allocation, process optimization, and rapid...
-
How can individuals cultivate cognitive flexibility and emotional resilience amidst the complexities of modern life, navigating intricate personal and professional dynamics to thrive in rapidly...
Study smarter with the SolutionInn App