Explore the fundamental concepts of impulse and momentum in this physics lecture, beginning with an introduction to impulse and its applications. Work through a practical example before delving into the concept of momentum and its relationship to impulse. Discover the Impulse-Momentum Theorem and its significance in collision analysis. Apply your newfound knowledge to a second example problem, reinforcing your understanding of these crucial physics principles. Conclude the lecture by tackling end-of-session questions to solidify your grasp of impulse and momentum in collision interactions.