Physics 21, Winter 2005, Tentative Lecture Schedule

Reading assignments are sections from Kleppner and Kolenkow, An Introduction to Mechanics.

In order to get the most out of the lectures, read the material before each lecture.

The first column has a link to the math enrichment notes for that week, and under that, a link to a pertinent Mathematica notbook.
The second column has a link to the course lecture notes.
The third column has a link to thought-provoking questions for the week.
The next to last column has links to the problems and solutions.
The last column has some links to interesting web pages.
An excellent set of notebooks for learning Mathematica, developed by Christopher Barker at San Joaquin Delta College, is linked here.


Week # Date Pre-Lecture Reading Pages Partial Topics Problems Links/Comments
1 1 M 1/3 1.1 thru 1.2 2-8 Vectors Due 1/10;Solutions Vec. Add. Vec. Arith., Vec. Cross Prod.,
Math Notes 2 W 1/5 1.2 thru Ex. 1.7 8-17 r,v,a x,v,t
.nb 3 F 1/7 2.1 thru Ex. 2.1 52-60 Newton's Laws
2 4 M 1/10 Ex. 2.1 thru 2.3 60-68 Units, N.L. Application Due 1/19;Solutions NIST Units Page, BIPM Mass Page, Paper on the Mass Standard
Vectors, Math Notes 5 W 1/12 2.4 thru ex. 2.4 68-75 Applications In class, I flubbed the signs of a_1 and a_2 for the elevator problem... the best rule is to initially think of both of these as positive numbers, and then assign a sign by hand when setting up the component equations from Newton's Second Law. Then sometimes, at the time of final solution/evaluation, one finds that one or both of them is actually negative, indicating a reversal from the assumed direction. This is easy to get confused about (I proved it in class today). So the writeup here in the notes is correct. Make sure you look at it when working the similar problem on the homework. Apologies!
.nb 6 F 1/14 1.9 thru Ex. 1.13 27-34 Polar Coordinates
3 - M 1/17 MLK Holiday
Math Notes 7 W 1/19 Ex. 1.14-Ex 1.17, Ex. 2.5-2.8 35-38, 75-78 Polar Coordinates Due 1/24;Solutions
.nb 8 F 1/21 2.5 to Ex. 2-10 79-87 Gravity
4 9 M 1/24 1.8, Ex. 2.10 thru Ex. 2.12 19-23, 87-90 Trajectories Due 1/31 ; Solutions
10 W 1/26 Ex. 2.13 thru Ex. 2.16 90-98 Applications
- F 1/28 Midterm I (thru Lec. 8) , Solutions
5 11 M 1/31 Ex. 2.17,2.18; 3.1 to ex. 3.1 98-101, 112-115 Momentum Due 2/7 ; Solutions
12 W 2/2 Ex. 3.1 to 3.3 115-122 Center of Mass
13 F 2/4 3.3 122-130 Momentum Conservation
6 14 M 2/7 3.4 thru Ex. 3.12 130-135 Mass Flow Due 2/14(Notes) ; Solutions
.nb 15 W 2/9 Ex. 3.13 thru Ex. 3.16 136-143 Momentum Transport
16 F 2/11 Ex. 3.17 thru Ex. 3.18 143-145 Applications
7 17 M 2/14 4.0 thru 4.4 152-160 1-d Work Energy Due 2/21 ; Solutions
.nb 18 W 2/16 4.5 thru Ex. 4.11 160-170 Potential Energy
- F 2/18 Midterm II (thru Lec. 16)
8 - M 2/21 Presidents' Day
19 W 2/23 Ex. 4.12 thru Ex. 4.16 171-182 Small Oscillations Due 2/28 ; Solutions
20 F 2/25 4.11 thru 4.14 182-194 Conservation Laws
9 21 M 2/28 6.1 thru Ex. 6.2 232-240 Angular Momentum Due 3/7 ; Solutions
22 W 3/2 Ex. 6.3 to Ex. 6.8 240-250 Torque
23 F 3/4 Ex. 6.8 to Ex. 6.13 250-260 Physics Pendulum
10 24 M 3/7 6.7 thru Ex. 6.16 260-268 Translation and Rotation Due 3/11 ; Solutions
Math Notes 25 W 3/9 Ex. 6.17 thru note 6.2 268-278 Chasles' Theorem
.nb - F 3/11 Torque Demos/Evaluations

FINAL EXAM: Friday, March 18, 8-11 AM in 1640 Broida

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