forum

The final exam will take place in the same room where we had the lectures, as it is the default for WVU classes. The ultimate authoritative source for times/dates is this: https://registrar.wvu.edu/calendars/final-examination-schedule From that table, I got the times written in the syllabus, which a...

PPT H13-3 corrected, thank you for noticing.

... is open, due 12/10/2024 (Tuesday). The procedure was explained (and posted) in our previous lecture.

... no lecture, but notice that Homework 10 is open and the procedure was explained (and posted) in our previous lecture.

thank you

As requested. Homework 13 now due Tuesday 11/26, 12:30 PM.

Yes, midnight this Friday. You have all you need to do it. I explained H13-P1 and H13-P3 today, in class. The PPT is posted. If anyone still needs an extension, I can do that, but there is no help during thanksgiving week, in case you need that. Let me know if Friday deadline is still a problem, the...

In Problem 1.
"e" is the depth of the groove, then d=D-2*e
"d" is the small diameter, to be used in eq. 6.20, not D.

In Problem 2.

In Problem 3.
There is no stress concentration, thus no SCF Kt, and no q.

Is that issue on iPad or iPhone? or what device?