Title: Understanding of simple pendulum
Category: Simple Pendulum
Summary: The question provides a review of energy and combines the idea of pendulum together for students better understand the meaning of the equation and gives students a general idea on how to solve these types of questions.
https://onedrive.live.com/view.aspx?cid=0B4CF6CCAC5A847D&resid=B4CF6CCAC5A847D%212830&app=Word