# Continuum Mechanics II. Introduction

This is the last time we will upload course materials on this site. Henceforth, you will need to register and use the lms.s2pafrica.org or lms.s2pafrica.com page.
Your comments and questions are to be on the same webpage. Assistance with LaTex should be sought from [email protected].

# Questionnaire

UPDATE: Check your results by filling the form. Any issue about the results should be raised before Wednesday 13 November 2019.
The End of Term Questionnaire is now open and can be filled here.

Please note that it is completely anonymous and there will be no penalty for expressing candid opinions as we do not keep a record of who filled what form.

# Week Nine – Tensor Properties III: The Eigenvalue Problem

In this last week of lectures before your second test, we shall be looking at the Eigenvalue problem you have encountered already in your Engineering Mathematics. There is an equipollency between the tensor eigenvalues and those of matrices. The issues here are therefore familiar. The tensor form has specific physical implications in our engineering courses especially as it relates to the Principal invariants of tensors and the spectral form using eigenbases.
We shall also have two tutorial classes on the worked examples to help prepare you for the test. Remember that the test is a paraphrase of the same problems that are solved for you in the Q&A at the end of each chapter. EVERYTHING in the Q&A is part of the questions populating the database from where your questions are drawn.

# Week Four – Vector Space

There are a number of examples in the text that today’s lecture expects you to type in and practice. If in future, you do not know how to program, it will be because you were lazy in simply typing in code and running them. “The fault, dear Brutus, is not in our stars,
But in ourselves, that we are underlings.” A word enough for the wise!
There is a test next week on Chapter One. Those who refuse to practise are going to have a cold shower on a harmattan morning!

# Week Two – The Summation Convention

Here are the slides for the second week.[gview file=”http://oafak.com/wp-content/uploads/2019/08/Week-Two.pdf”]
I note that there have been no comments or questions from Systems Engineering students. There will be a test two weeks time on the first four weeks. Those who do not practice the Q&As as instructed will have themselves to blame.

# Continuum Mechanics for Modeling, Simulation & Design

The site for the course is www.s2pAfrica.org the notes and other materials for the course are also there. Until further notice, reach me here for immediate answers to your questions. We are still organizing that site.
Here are the slides for the opening class:

The following is the Course text.

Required Preparation for Next week: Read Pages 23 to 50; Work Examples 1-25 in the Solved Problems Section.

# Moving Parts of an Engine: Part One – Three Components

Here is a video of first half of this week’s class.

Watch out for Part Two

# Computer Graphics & Design

You are welcome to today’s lecture. Here we are describing the scope and things that will be covered. I am excited to teach you. I hope you are excited to explore the possibilities that can come from our putting our hearts to work.
Note that these notes and ths page will continue to be active even if there is a strike. Those who want to learn cannot wait until all Nigeria’s problems are solved. Time waits for no one.
You can reach me on this site. It is my preferred choice of location to meet students as things we discuss openly here may be useful to others.
If there are things a sufficient number of you do not understand from the class lecture, let me know about it. I may prepare another set of notes of a video to cover the problem areas.

I have NO PATIENCE with lazy students. I am always willing to help you with the course material during the term. Post questions to this page and I will respond. If you want better grades, look for them now. At the end of the term, it is too late; This post on Quora may interest some as well as this other one on Nigeria
Here are the slides for today’s lecture.