**Jimmy Dean**

# Lecture 6 Motion in a Plane

00:00:20 Algebraical and Graphical Meaning of Vector Subtraction

00:04:40 Vector Subtraction using Triangle Law of Vector Addition

00:08:10 Vector Subtraction using Parallelogram Law of Vector Addition

00:18:40 Introduction to Uniform Circular Motion

00:19:52 Animation for Uniform Circular Motion

00:25:20 Real Life Application of Uniform Circular Motion

00:29:40 Derivations for Uniform Circular Motion

00:50:29 Direction of Average Velocity, Average Acceleration and Centripetal Acceleration