3

10/4/2005 1:24:20 AM

yeah, so just copy it again if you have it right.

10/4/2005 7:55:05 AM

yes, i didn't get 41 right either which makes this a pain

[Edited on October 4, 2005 at 7:58 AM. Reason : ]

10/4/2005 7:58:36 AM

61 anyone?

10/4/2005 7:59:15 PM

can anyone explain the last two?
also work and Q for 4.23

for 61 making A LOT of assumptions
V2=2V1 and T2=T1 so using P1V1/T1=P2V2/T2 solve for P2 substituting and plugging in...P2=400kPa....anyone else go this route?

10/4/2005 9:36:29 PM

Yea I used the same method for 61 as well.

10/5/2005 10:37:09 AM

i'm about to go to mann to work on the last 2....someone come help me please

10/5/2005 11:47:58 AM

i think i can get the second to last one, give me a bit though i got to work it out

10/5/2005 12:14:01 PM

Alright, which one of you had the cell phone go off?


(Be on notice, people who skipped, the freebie is gone).

10/5/2005 2:53:43 PM

what freebie? i was in charlotte on official business. i would have came if i could.

10/5/2005 6:11:33 PM

^ Freebie = first cell phone going off is no punishment.

10/5/2005 6:42:51 PM

he's fucking hardcore about that.

next person whose phone goes off get -5 from their grade.

10/5/2005 7:37:51 PM

old unused cellphone + alarm + random persons open backpack = hillarity

10/5/2005 7:49:48 PM

I wonder if any of his previous classes had people who lost points.

10/5/2005 7:57:15 PM

doesnt he have more than one section or what?

also did he assign hw that is due wed oct 12 yet??

10/7/2005 1:22:41 PM

anyone?

10/7/2005 11:08:05 PM

^^ He has two sections of Thermo and I haven't got an email about homework due Oct. 12.

Has anyone gotten an email about HW due Wed Oct 12?

I emailed him and haven't gotten a response.

10/8/2005 9:51:26 AM

^ same. im gonna be pissed if i get an email like sunday or later because i am extremely busy at the beginning of this week so i was planning on starting my hw thursday..and then friday..and then today..but havent gotten an email yet

10/8/2005 2:22:58 PM

Still nothing, I bet we don't get it till monday morning

10/8/2005 10:51:54 PM

anyone know the homework problems yet?

10/9/2005 11:54:06 PM

nada

10/10/2005 1:05:25 AM

what the fuckin shit is this just now giving us hw for wed

10/10/2005 3:27:22 PM

^ something like that


MAE 301 HW Due 10/12/05

5.35
5.44
5.49
5.60 (965 kW)
5.66

10/10/2005 3:29:58 PM

wtf is this 5 problems BS. what happened to his story about when problems are assigned one class do the next class its usually 3 problems or something? hah. oh well

10/10/2005 3:53:21 PM

i have zero time tonight and had plans for tomorrow night

so much for those plans

10/10/2005 5:51:33 PM

im the opposite. had plans tonight and zero time tomorrow. we'll see..

10/10/2005 6:35:39 PM

i have the last one...probably the only one I will get on my own

10/10/2005 7:57:12 PM

When's the second test, the 19th?

10/10/2005 8:16:17 PM

yes, next wednesday

yippee i got the last 3

10/10/2005 10:01:57 PM

anyone want to get togethor sometime in the next week to review stuff for the test

make a post in here if you want to study

10/10/2005 11:40:08 PM

I do I do

10/11/2005 9:44:11 AM

i was thinking later this week or over the weekend but whatever works for everyone

10/11/2005 9:50:51 AM

the weekend is good for me
I'm already stressing about a test this Friday

10/11/2005 1:37:23 PM

Sunday is best, and if its planned by class tomorrow someone should announce it... more people the better (I recommend that study area near our room)

10/11/2005 2:46:38 PM

i work till about 4ish on the weekends so evenings are best

10/11/2005 3:35:01 PM

does anybody know how to 5.44

10/11/2005 4:38:52 PM

im having trouble with 44 as well

anyone got some help?

10/11/2005 6:38:44 PM

^, ^^ Im pretty convinced that the book answer is wrong for the velocity... I mean the speed they site is almost mach 2.


I could be wrong, but that is also the only problem Im not getting

10/11/2005 7:32:35 PM

I got the right answer by using the equation,

h2 = h1 - q - (V2^2 - V1^2)/2

10/11/2005 8:48:12 PM

^ I'll try that. My problem lies in finding V2 then.

I also can't get .0344 m^3/kg for 5-66. I get the 42.3 C number. I then calculated the quality at .3224 using the h values. Where am i going wrong.

I got 35, 49 and 60 if anybody needs help on those

[Edited on October 11, 2005 at 9:43 PM. Reason : ]

10/11/2005 9:33:05 PM

for 44 the first time i did it i forgot to divide by 1000 m^2/s^2/kjwhatever

10/11/2005 9:37:34 PM

how do you get the pressure in #35?

10/12/2005 12:06:02 AM

V1*A1*(P1/R*T1) = V2*A2*(P2/R*T2)

10/12/2005 12:19:36 AM

If anyone needs any tutoring u can email me at wfgriffi@ncsu.edu I had Boles for thermo1 this summer and made an A. I have to tutor for my pledge so email me or IM me. Have Fun

10/12/2005 1:28:57 PM

anyone know how to do 5.118?

10/17/2005 4:18:35 PM

look up the hf values in the water table at T = 20 and T = 75

m1 = m2 = m

Ein = Eout

mh1 + Win = mh2

m = W / h2 - h1

10/17/2005 5:52:43 PM

I was trying to do something with diameter and velocities and junk to get m dot

10/17/2005 8:59:00 PM

I think I screwed up the first one.... but hopefully I did better than the last test

10/19/2005 3:25:45 PM

Who else here needed at least 15 more minutes?

10/19/2005 6:52:24 PM

more importantly...what classroom is this in??? I wanna walk in there just to have my cell phone ring and leave

10/19/2005 6:55:50 PM