Describe body forces and surface forces, and explain how the net force acting on a control volume
Question:
Describe body forces and surface forces, and explain how the net force acting on a control volume is determined. Is fluid weight a body force or surface force? How about pressure?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (9 reviews)
We are to describe and discuss body forces and surface forces ...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Thermal-Fluid Sciences
ISBN: 978-0078027680
5th edition
Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala
Question Posted:
Students also viewed these Physics questions
-
Is it possible for an object to be moving in one direction while the net force acting on it is in another direction? If your answer is yes, provide an example. If your answer is no, explain why not.
-
The motion of jumping insects is of interest not only to biologists, but also to those who design robots. FIGURE 5-46 shows the speed-versus-time graph for two different takeoff jumps of a 19-mg...
-
(a) Give an example in which the net force acting on an object is zero and yet the net torque is nonzero. (b) Give an example in which the net torque acting on an object is zero and yet the net force...
-
Consider the Cobb-Douglas production function with X=l 1 l 2 where +l 1 , where d>0. (a) Denoting the input prices by w 1 and w 2 , derive the cost function as it depends on x and e. Show that it...
-
If the glass in a glass thermometer had the same coefficient of volume expansion as mercury, the thermometer would not be very useful. Explain.
-
Gear 2, in the figure, has 16 teeth, a 20 transverse angle, a 15 helix angle, and a module of 4 mm. Gear 2 drives the idler on shaft b, which has 36 teeth. The driven gear on shaft c has 28 teeth. If...
-
Determine the free-vibration solution of a string fixed at both ends under the initial conditions \(w(x, 0)=w_{0} \sin (\pi x / l)\) and \((\partial w / \partial t)(x, 0)=0\).
-
Calculating Annuity Values Bilbo Baggins wants to save money to meet three objectives. First, he would like to be able to retire 30 years from now with retirement income of $20,000 per month for 20...
-
Computer Wholesalers restores and resells notebook computers. It originally acquires the notebook computers from corporations upgrading their computer systems, and it backs each notebook it sells...
-
The shaft shown in the figure is proposed for the application defined in Prob. 373, p. 138. The material is AISI 1018 cold-drawn steel. The gears seat against the shoulders, and have hubs with...
-
A constant-velocity horizontal water jet from a stationary nozzle impinges normally on a vertical flat plate that rides on a nearly frictionless track. As the water jet hits the plate, it begins to...
-
A horizontal water jet from a nozzle of constant exit cross section impinges normally on a stationary vertical flat plate. A certain force F is required to hold the plate against the water stream. If...
-
Which of the following commands creates a new table containing two columns? a. CREATE TABLE newname (coll DATE, col2 VARCHAR2); b. CREATE TABLE newname AS (SELECT title, retail, cost FROM books); c....
-
Compare the hypersonic surface pressure expression with the incompressible potential flow surface pressure of a flow past a circular cylinder. Comment on the validity of both surface pressures.
-
Cross-sectional analysis (comparisons between different businesses over the same period) and trend analysis (comparisons of the same business over different periods) both suffer from significant...
-
Show that the Maslen method gives: \(\tan \theta_{\mathrm{s}}=\left[11-\left(121-48 \tan ^{2} \theta_{\mathrm{c})}^{1 / 2} ight] / 2 \tan \theta_{\mathrm{c}} ight.\) for the the shock angle...
-
Suppose you purchase a May 2015 cocoa futures contract on 16 April 2015, at the last price of the day. What will your profit or loss be if the cocoa prices turn out to be $3,000 per metric ton at...
-
An oblate ellipsoid is undergoing vertical simple harmonic motion with amplitude \(\bar{a}\). Express the equation of upper and lower surfaces of the airfoil.
-
Launching satellites into space using rockets is expensive, prompting some engineers and scientists to consider firing satellites into space using what is essentially a very powerful gun. In one...
-
D Which of the following is considered part of the Controlling activity of managerial accounting? O Choosing to purchase raw materials from one supplier versus another O Choosing the allocation base...
-
On December 25, 2004, the Huygens probe separated from the Cassini spacecraft orbiting Saturn and began a 22-day journey to Saturns giant moon Titan, on whose surface it landed. Besides the data in...
-
The asteroid Toro has a radius of about 5.0 km. Consult Appendix F as necessary. (a) Assuming that the density of Toro is the same as that of the earth (5.5 g/cm 3 ), find its total mass and find the...
-
An unmanned spacecraft is in a circular orbit around the moon, observing the lunar surface from an altitude of 50.0 km (see Appendix F). To the dismay of scientists on earth, an electrical fault...
-
A photoelectron is produced from a bismuth surface (which has a work function of 4.31 eV) at a speed of 0.910c. Relativistic effects should be included . What wavelength of light was used to produce...
-
6. Decarburization is the decrease of the carbon content of (the surface of) a steel due to interactions with the environment at elevated temperatures. This will result in a layer on the surface with...
-
Discussion Topic Activity Time: 3 Hours Directions: Think of the company and the industry you currently work for. (If you aren't currently working, consider your previous employer.) Discuss how your...
Study smarter with the SolutionInn App