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Lecture Notes

Lecture 4, Oct 14: UCM and SHM
Lecture 3, Oct 9: Air resistance, Non-linear oscillator
- Addition: Eq. 3.6 is actually integrable, rather easily by hand, and the result is now added (Eq. 3.9).—9:41PM, Oct 09, 2014
- Correction: Eqs. 3.25 (and Eq. 3.27) missed $t_a$ in the middle term. Now, this is fixed, thanks to KD (!), whose question led to this correction. Equation numbers in page 9 are cleaned up as well.—7:27AM, Oct 09, 2014
Lecture 2, Oct 7: Newton’s laws, air resistance
- Change: The end of page 4: references to sections and examples are removed.—12:15PM, Oct 07, 2014
- Correction: Page 3: Marge box, near the end: last year → 2010.—9:32AM, Oct 07, 2014
- Change: The end of page 2: “the textbook” → “various books.”—6:38PM, Oct 06, 2014
Lecture 1, Oct 2: Intro: particles, dimensions, vectors, scalars, matrices…
- Addition, change: A new footnote (3). $L \rightarrow O$ in line 2 of page 7.—12:52PM, Oct 02, 2014
- Correction: Pages 6,7, in definition boxes of vector, scalar: linear → orthogonal.—9:38AM, Oct 02, 2014

A1: Perturbation
- Correction At the end, the case when $v_0$ is non-zero was discussed incorrectly in the Oct 3 version. Now, corrected.—9:25AM, Oct 05, 2014
- Addition: Page 8, more physics discussion added at the end.—10:28AM, Oct 03, 2014
- Correction, addition: Page 7, the last term in the third order solution had a wrong sign—now corrected. Page 8, discussion added about the exact solution.—9:30PM, Oct 02, 2014
- Change: page 6, the first sentence and the equations of the example (A.2) were arranged in a slightly different way.—12:42PM, Oct 02, 2014
A2: Essential trig identities

-  ⇤ ← Revision 20 as of 1:05PM, Oct 05, 2014 → 
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+   ← Revision 31 as of 9:41PM, Oct 09, 2014 → ⇥
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+ * '''Lecture 4''', ~-Oct 14-~: <<la(L04-Simple-Lorentz-Force.pdf, "UCM and SHM")>>
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+ {{{#!wiki comment

 * <<color("Addition:")>> Eq. 3.6 is actually integrable, rather easily by hand, and the result is now added (Eq. 3.9).&mdash;~-''<<DateTime(2014-10-09T21:41:55-0700)>>''-~

 * <<color("Correction:")>> Eqs. 3.25 (and Eq. 3.27) missed $t_a$ in the middle term.  Now, this is fixed, thanks to KD (!), whose question led to this correction.  Equation numbers in page 9 are cleaned up as well.&mdash;~-''<<DateTime(2014-10-09T07:27:40-0700)>>''-~

 }}}
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+ {{{#!wiki comment

 * <<color("Change:", tomato)>> The end of page 4: references to sections and examples are removed.&mdash;~-''<<DateTime(2014-10-07T12:15:16-0700)>>''-~
 * <<color("Correction:")>> Page 3: Marge box, near the end: last year &rarr; 2010.&mdash;~-''<<DateTime(2014-10-07T09:32:15-0700)>>''-~
 * <<color("Change:", tomato)>> The end of page 2: &ldquo;the textbook&rdquo; &rarr; &ldquo;various books.&rdquo;&mdash;~-''<<DateTime(2014-10-06T18:38:25-0700)>>''-~

 }}}