PHYS 321 Mechanics

An introduction to analytical mechanics as applied to particles and rigid bodies.

For information regarding prerequisites for this course, please refer to the Academic Course Catalog.

Course Guide

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Around one hundred years after Isaac Newton, a new formulation of mechanics emerged due largely to the work of Euler and Lagrange as well as others.  In this formalism forces play a secondary role, or no role at all, and Newton’s second law is not needed.  This view of mechanics is much more powerful and far-reaching, and is the emphasis of this course.


Textbook Readings

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Course Requirements Checklist

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Homework Assignments (7)

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Quizzes: Midterm and Final Exams

The quiz: exams will test your mastery of physics concepts for problem solving and also for the correct use of mathematical notations and principles. The midterm and final will be open-book/open-notes, contain free response questions, and have a three hour time limit. The midterm will cover material from the first four modules and the final will cover material from the remaining modules.


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