Determining the Ratio of Time that a Pendulum Swings in the Lower Half of Its Amplitude

In this video, I dive into problem number 33 from chapter 11 of Giancoli Physics, focusing on oscillations and waves. I guide you through the process of analyzing a simple pendulum's motion, specifically looking at its amplitude and the time it takes to reach certain displacements. I encourage you to pause the video and think about the tools you'll need to solve the problem before we tackle it together. Giancoli Physics, AP Edition, 7th Edition, Chapter 11, Problem 33