{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

hw1F10

# hw1F10 - solid wall what is the tangential force exerted on...

This preview shows page 1. Sign up to view the full content.

AAE333 Fall 2009 Homework 1 Due: Monday Aug 30 10% bonus if turned in on Friday 8/27/10 1. Read sections 1.1-1.4 of Anderson. You will need to use other references to look up most of the numbers I ask for below. Cite your references. 2. What is the density of air and water at standard conditions, in MKS units? What is the ratio of the density of water to air? 3. What is the viscosity of water, air, and motor oil, in MKS units? What is the ratio of the viscosities of air and oil to water? 4. What is the standard atmospheric pressure in MKS units? What is it in psi? 5. If the velocity of an air stream changes by 10 m/s over a space of 1 cm above a
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: solid wall, what is the tangential force exerted on one square centimeter of the wall by flow of air along it? If the pressure of the air is 1 atm, what normal force would be exerted on that 1 cm^2 bit of wall? 6. If a square plate of area A is exposed to 2 atm on the bottom and 1 atm on the top, how big does the plate have to be to support a 60,000 lb airplane? 7. What is the speed of sound in MKS units in standard air? What is your Mach number if you are driving along the road at 60 mph?...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern