Phys
224 – Fall 2008: Material covered in class |
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Class |
1 |
27-Aug-08 |
Wednesday |
Introduction,
review of procedures & rules, etc |
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Download
Power Point file presented in class |
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Class |
2 |
29-Aug-08 |
Friday |
Simple
Harmonic Motion; Spring Mass Systems; Discussion of Course Project. |
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http://www.kettering.edu/~drussell/Demos/superposition/superposition.html |
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Class |
3 |
03-Sept-08 |
Wednesday |
Vertical Spring
Mass Systems; Analogy Simple Harmonic Motion X Simple Circular Motion |
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Class |
4 |
05-Sept-08 |
Friday |
Energy in
SHM; Vibration of Molecules; Simple Pendulum. |
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Class |
5 |
08-Sept-08 |
Monday |
Simple
Pendulum and Conservation of Energy |
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http://www.kettering.edu/~drussell/Demos/Pendulum/Pendula.html |
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Class |
6 |
10-Sept-08 |
Wednesday |
Physical
Pendulum; Oscillation in Floating Objects. |
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Class |
7 |
12-Sept-08 |
Friday |
Complex
Numbers and the Complex Exponential |
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http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=148 http://www.physics.northwestern.edu/vpl/mechanics/pendulum.html http://www.kettering.edu/~drussell/Demos/coupled/coupled.html |
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Class |
8 |
15-Sept-08 |
Monday |
Superposition
of Periodic Motion; Demonstration of Beat, wave superposition and coupled
oscillators. |
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http://www.kettering.edu/~drussell/Demos/superposition/superposition.html http://www.physics.northwestern.edu/vpl/waves/superposition1.html http://www.walter-fendt.de/ph11e/beats.htm |
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Class |
9 |
17-Sept-08 |
Wednesday |
Combining
Vibrations at Right Angle; Lissajous Figures; Harmonic Oscillators and the
Complex |
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Exponential. http://www.mta.ca/faculty/science/physics/suren/Lissajous/Lissajous.html http://www.ngsir.netfirms.com/englishhtm/Lissajous.htm |
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Class |
10 |
19-Sept-08 |
Friday |
Harmonic
Oscillator and the Complex Exponential; Damped Oscillations. |
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Download Power Point file
number 2 - presented in class |
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Class |
11 |
22-Sept-08 |
Monday |
Special Cases
of Damping in Harmonic Oscillators. |
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http://webphysics.davidson.edu/physlet_resources/bu_semester1/c19_damped_sim.html http://qbx6.ltu.edu/s_schneider/physlets/main/osc_damped_driven.shtml
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Class |
12 |
24-Sept-08 |
Wednesday |
Review of
previous topics; Quiz 1. |
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Class |
13 |
26-Sept-08 |
Friday |
Forced
Oscillations and Resonance (F. chapter 4) – Movie of the Tacoma Bridge
Collapse: |
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http://www.archive.org/details/Pa2096Tacoma Picture before the “resonance”: http://memory.loc.gov/pnp/habshaer/wa/wa0400/wa0453/photos/370501pv.jpg Picture after the “resonance”: http://commons.wikimedia.org/wiki/Image:Tacoma_Narrows_Bridge_Falling.png
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Class |
14 |
29-Sept-08 |
Monday |
Resonance
and Forced Oscillations with Damping |
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Class |
15 |
01-Oct-08 |
Wednesday |
General
Solution for Forced Oscillations with Damping |
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http://qbx6.ltu.edu/s_schneider/physlets/main/osc_damped_driven.shtml |
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Class |
16 |
03-Oct-08 |
Friday |
Transient
and steady state solutions in forced oscillations |
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Class |
17 |
06-Oct-08 |
Monday |
Examples
and Simulations of Forced oscillation; The Quality Parameter on Oscillators |
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Class |
18 |
08-Oct-08 |
Wednesday |
Energy
Absorbed by Oscillators and Average Power. |
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Class |
19 |
10-Oct-08 |
Friday |
Discussion
of the Project; Quiz 2; |
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Class |
20 |
13-Oct-08 |
Monday |
Analogy
between Mechanical and Electrical Oscillations; A path to chaos; Problems. |
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Class |
21 |
15-Oct-08 |
Wednesday |
Mid Term
Exam 1 |
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Class |
22 |
17-Oct-08 |
Friday |
Young
Modulus, Stress and Strain. |
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Class |
23 |
20-Oct-08 |
Monday |
Coupled
Oscillators and |
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Class |
24 |
22-Oct-08 |
Wednesday |
Coupled
Oscillators and |
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Class |
25 |
24-Oct-08 |
Friday |
Forced
Vibration and Resonance in Coupled Oscillators |
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Class |
26 |
27-Oct-08 |
Monday |
Forced
Vibration and Resonance in Coupled Oscillators |
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Class |
27 |
29-Oct-08 |
Wednesday |
Oscillations
in Strings with N attached masses |
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Class |
28 |
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Finals |
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Finals |
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Finals |
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Finals |
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Finals |
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Finals |
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Finals |
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