{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# HW1 - ENGRD 221 Prof N Zabaras HOMEWORK 1 Handed out Monday...

This preview shows pages 1–2. Sign up to view the full content.

ENGRD 221 – Prof. N. Zabaras 8/27/07 HOMEWORK 1 Handed out: Monday, 27 August 2007 Due: Monday, 3 September 2007 by 5 pm Notes: 1. Drop HW off in the designated homework box in Upson 123 2. Be sure that you indicate your recitation section (and your name!) on the top of the first page of your HW. We will not accept late homework . 3. Homeworks will be returned in your recitation. The TAs have been instructed to keep your HW for only one extra week in case you miss a recitation. 4. Problems with (*) refer to problems to be discussed in your recitation. We strongly advice you to try to solve these problems before you attend your recitation. Note that you should submit solutions to ALL problems in this HW including those indicated with a (*). Problem 1 (Calculating work) : Oxygen (O 2 ) is compressed in a piston-cylinder assembly from an initial state where p 2 3 = 35 lbf/in and V = 28 ft 1 1 . The relationship between pressure and volume is pV 1.4 = constant. For the O 2 as the system, the work is - 50 Btu. Determine the final volume, in ft 3

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the 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