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Course Introduction and Newtonian Mechanics

Lecture overview

Professor Shankar introduces the course and answers student
questions about the material and the requirements. He gives an overview
of Newtonian mechanics and explains its two components: kinematics and
dynamics. He then reviews basic concepts in calculus through two key
equations: x = x_{0} + v_{0}t + ½ at^{2} and
v^{2} = v_{0}^{2}+ 2 a (x-x_{0}),
tracing the fate of a particle in one dimension along the x-axis.

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