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DEpartment of physics

THUSHARI Jayasekera - ASSistant Professor

Classical Machanics - PHYS 310
Class Meets on MWRF 8.00 am - 8.50 am
Office Hours - TBA (Neckers 487)
 

       

Main Content Area

Please note that the calendar plan of the class updates as we move on. The class notes will be uploaded just before or after each class.
(Also not that, the notes are still in the preliminary version. This will soon be completed with  interactive simulations)


Date
Detailed Objectives
Assignments/
Notes
1
19th Aug (M)
Introduction, Syllabus, Grading Policy etc.
Notes
2
21st Aug (W)
What is Classical Mechanics?
Quick Review of Kinematic Equations
Physical Laws
Concept of Force
Newton's Laws of Motion
Frames of Reference
The Dynamics of a particle using Newtonian Mechanics: Examples
HW1.pdf
HW1_Sol.pdf
Notes
3
22nd Aug (R)
The Dynamics of a particle using Newtonian Mechanics: Examples
(Constant Frictional Forces)
An Interactive Simulation embedded
Notes
4
23rd Aug (F)
The Dynamics of a particle using Newtonian Mechanics: Examples
(Velocity dependant Frictional Forces)
(Limitations of Analytic Solutions: Approximate Methods )
An Interactive Simulation embedded
Notes
Mathematica
5
26th Aug (M)
Conservation Theorems with Examples
Starting the Chapter 3 on Oscilliations
Notes
6
28th Aug (W)
Simple Harmonic Oscillator (SHO) with an example
SHO in 2 Dimensions - Lissajous Figures
HW 1 Due
HW2.pdf
HW2_Sol.pdf
Notes
7
29th Aug (R)
Effect of Resistive forces on SHO - Damped Harmonic Oscillator
An Interactive Simulation embedded
 
Notes

30th Aug (F)
310 did not meet, Instructor at a meeting.       



02nd Sept (M)
 Labor Day Holiday

8
04th Sept (W)
Damped Harmonic Oscillator
The Critically damped and Underdamped Conditions
HW3.pdf
HW_3_Sol.pdf
Notes
9
05th Sept (R)
Forced Harmonic Oscillator
Complimentary and Particular Solutions
Notes
10
06th Sept (F)
Forced Harmonic Oscillator - Rsonance Phenonena: Example
Electrical Analog to Mechanical Vibrations: LCR Circuits
Notes
11
09th Sept (M)
Review Sinusodial Driving forces on Damped Harmonic Oscialltor
Non-Sinusodial (yet periodic) Driving Forces
Notes
12
11th Sept (W)
Chapter 5: Gravitation (Introduction)
Example: Gravitational Potential due to Spherical Shell Mass
Notes
Quiz 1 (in class)
HW 2 Due
HW4.pdf
HW_4_Sol.pdf
13
12th Sept (R)
Gravitational Potential due to a Spherical Shell of Mass and More Examples
Notes
14
13th Sept (F)
Calculating the Gravitational Field Vector using Poisson's Equation
Notes
HW3 Due

16th Sept (M)
 The class did not meet

15
18th Sept(W)
Examples on Gravitation
Notes
16
19th Sept (R)
More Examples on Gravitation:
Effect of Gravitational Potential on Earth: Ocean Tides
Notes
17
20th Sept (F)
Calculus of Variation
Euler's Equation
Notes
HW 4 Due
HW5.pdf
HW_5_Sol.pdf
18
23rd Sept(M)
Calculus of Variation Exampes: Brachistrochrone Problem
Euler's Equation
Notes
19
25th Sept (W)
Calculus of Variation Examples
Euler's Equation of the Second Form
Just a brief Introduction to Equations of Constraints
Notes
20
26th Sept(R)
Calculus of Variation
Method of Lagrange's Undetermined Multiplier.
Notes
21
27th Sept (F)
Identifying Auxiliary Conditions and use them in Minimizing the integral quantities
Examples
Notes
HW5 Due
22
30th Sept (M)
Lagrangean Dynamics
Notes
HW6.pdf
HW_6_Sol.pdf
23
02nd Oct (W)
Lagrangean Dynamics
Notes
24
04th Oct (F)
Lagrangean Dynamics

R1
07th Oct (M)
 Chapter 2,3, 5 Review for Exam I
HW6 Due
R1
09th Oct (W)
Chapter 2,3,5 Review for Exam I
EXAM
10th Oct (R)
 MIDTERM EXAM I 8.00 am to 9.30 am


11th Oct (F)
 Class will not meet
HW7.pdf
HW7Sol.pdf

14th Oct (M)
 FALL BREAK

25
16th Oct (W)
Lagrenagean Undetermined Multipliers
Notes
26
18th Oct (F)
Examples - Lagrangean Undetremined Multipliers
Understanding the concept of genralized force:
How Undetermined Multipliers relate to the forces of C0nstraints


Notes
27
21st Oct (M)
Equivalance of Lagrange's Equations and Newton's Equations
Notes
28
23rd Oct (W)
Conservation Theoreom/ and Introdcution to Hamiltonian
Notes
29
25th Oct (F)
Canonical Equations of Motion : Hamiltonian Dynamics
Notes
HW 7 Due
30
28th Oct (M)
Examples - Hamiltonian Dynamics
Notes
HW8.pdf
HW8Sol.pdf
31
30th Oct (W)
Central Force Motion
Notes
32
01st Nov (F)
Examples for how to use the equation for the orbitals
How to find the shape of the orbital in a central force field: Turning Points
Is the orbit periodic?
Notes
33
04th Nov (M)
Planetary Motion.
Notes
34
05th Nov (W)
Planetary Motion: Details of the Elliptical Orbit
Kepler's Law of Planetary Motion
Notes
HW9.pdf
HW9 Sol.pdf
35
07th Nov (F)
Orbital Dynamics


11th Nov (M)
Veterans Day Holiday
36
13th Nov (W)
Orbital Dynamics

37
14th Nov
Non-Inertial Reference Frames


15th Nov (F)
Review
Review

18th Nov (M)
Class Did not Meet


20th Nov (W)
Class Did not meet

38
22nd Nov (F)
Non-Inertial Reference Frames: Centrifugal Force and Corioli's Force
HW10.pdf
39
25th Nov (M)
Non-Inertial Reference Frames: Effects of the Earth Rotation


27th Nov (W)
 THANKSGIVING HOLIDAY


28th Nov (R)
THANKSGIVING HOLIDAY


29th Nov (F)
THANKSGIVING HOLIDAY

40
03rd Dec (M)


41
05th Dec (W)


42



**
09th Dec (R)
 FINAL EXAM   (Comprehensive)
7.50 am to 9.50 am

Thushari Jayasekera, Assistant Professor of Physics, Southern Illinois University - Carbondale
Tel: 618 453 1055 Fax: 618 453 1056

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