Exam 4 and its solution

Here is exam 4 and its solution. Though it was an optional exam, it is a reasonable guide to what sort of questions I might ask about oscillations and gravitation on the final.

Details of the final exam coming soon.

HW6 solutions

Here you go. Final exam details and Exam 4 solutions coming shortly.

Quiz 4 & 5 solutions

Solutions for all the quizzes are now available. 

Solutions to exam 3 and HW5

Here are solutions to Exam 3 and HW5. I didn't quite get a solution typed up for #5 on HW5 (the one about the braided pipe), but you won't see anything like that on the final. I'll try to get something worked up soon. 

HW4 solutions

HW4 solutions are available. I probably got a bit carried away with number 5 (the baseball problem). Don't read too much in to that, I was just amused by it more than anything. You won't see anything remotely like it on an exam.

UPDATE: the server seems to be having trouble, and you will probably get a 'forbidden' error when trying to download the solutions. I'll get this resolved as quickly as I can.
Fixed. Past 2am and I'm using chmod from the command line on a Linux server to fix an access problem that didn't exist yesterday. Is it 1998 again?

In any case, your HW4 solutions are ready.  

Exam 2 solutions

Exam 2 solutions are available. You'll get the exams back at the start of Wednesday's class.

HW 3 solutions / Exam

HW 3 solutions are out. Reading them carefully would be a good way to study ...

As a reminder for tomorrow's exam, you are allowed 1 sheet of standard paper (front and back) with notes. You'll also be given a formula sheet that should have everything you need, a draft of which is here.

Exam 1 solutions

Here you go.

I've also posted the solutions to your quizzes so far.

Homework 2 solutions

Here you go. I didn't get a solution finished for #8 yet, but since that required a trick that we'll not really cover in class until next week, it isn't something that would show up on the exam anyway.

Homework 1 solutions

HW1 solutions are available. Let me know if you notice any errors.

Solutions for quiz 1, 15 Jan daily problem

Quiz 1 and solution.
15 Jan daily problem and solution.

Solution to Monday's daily problems

Here you go. Let me know if you see any mistakes.

Quiz 8 & 9 solutions

Well, answers anyway. Almost everyone aced quiz 9 (thermo). Quiz 8 was not quite so great ... but I think now the answers will be clear to you.

Moodle update coming shortly (give me like 30min) so you can see your quiz results.

Exam III solutions

Here you go. Let me know if you find any errors.

Solutions to Friday's quiz

Here is Friday's short quiz, and a solution key.

HW 12 solution

Here you go. Let me know if you find any mistakes or have any questions.

HW 11 Solutions

Here you go. They need some proofreading, but they are basically complete.

Note that for the first problem ScienceWorld already has a great solution up, so I just linked to it.

HW10 solutions

Here you go, all but the last one. Hope to have that solution out over the weekend ...

HW 10 solutions

Sigh, I only have the first two problems done so far ... I will be working on them tomorrow and hope to finish them up. Here you go.

At the very worst, I will scan my hand-written solutions tomorrow

HW 9 solutions

Here you go.