# Syllabus and lecture Videos

### Lecture Schedule (links are mostly to lecture videos):

Lect 1, 8/27/09:  Lecture cancelled due to flood in Olin Hall

Lect 2, 9/1/09:  What is Mech Eng.? and Intro to MATLAB (video 1) | Download

Lect 3, 9/3/09: 2: More on MATLAB (video 2) Video | Download

Lect 4, 9/8/09:  Buoyant force & Archemedies principle (video 3) | Download

Lect 6, 9/15/09: Prof. H. Voelcker - Mech. design and manufacturing (video 5) | Download

Lect 7, 9/17/09: Derivation of buoyant force & demo of ball floating in oil-water interface (video 6) | Download

Lect 8, 9/22/09: Finding volume of a part of sphere (video 7) | Download

Lect 9, 9/24/09:  Volume of sphere cont. using MATLAB (video 8) | Download

Lect 10, 9/29/09: Springs and Elasticity & coffee stirer experiment (video 9) | Download

Lect 12, 10/6/09: Concept of Energy & First law of Thermodynamics (video 11) | Download

Lect 13, 10/8/09: Prof. Brian Kirby - Linear viscous fluids (video 12) | Download

Lect  14, 10/13/09:   Review, no video.

Lect 15, 10/15/09:   In class Quiz 1. (solutions)

Lect 16, 10/20/09: Center of mass motion,  mechanical power & gears (video 13) | Download

Lect 17, 10/22/09: Power while riding a bike (and a bit on differential equations) (video 14) | Download

Lect 18, 10/27/09: Highlights: Motion of particle under constant force, and constant power  (video 15) | Download

Lect 19, 10/29/09: Bike problem from HW-8 (biker with variable power) (video 16) | Download

* MATLAB code for plotting the graphs shown in the lecture: bike.m
* Lecture error:  Near the start of the lecture should be "d P/d omega = 0"  not "d P / dt = 0." The calculation was correct, just a "typo". Three times "t" should be replaced with "omega".

Lect 21, 11/5/09: Differential equations and MATLAB  cont. (video 18) | Download

Lecture 22, 11/10/09: Prof Marjolein van der Muelen - Stresses and strains in biometerials