1. 23. Work Energy Power Lesson 4 + Moment PMC Challenge (New in 2021)In our last lesson, we spent some time consolidating our concepts in WEP with structured test C. Other than just formulas and calculations, we must be able to think critically to apply WEP concepts to explain how different scenarios work, especially taking into account external work done on the body. For the 2nd half of the lesson, we went through our revision of Moments which we covered a few weeks ago, hoping to refresh your memories and retain all the concepts in your mind. We went through a structured paper with guidance from the tutor before asking all of you to attempt an online Moments MCQ quiz. Some of you did well but it seems that a fair number of you probably need to spend some time in your holidays to revise again. All in all, I think all of you were engaged in the lesson and tried your best eventhough its the first time that everyone is online now (full HBL). Moving forward, do get used to this mode of learning in school and in PMC and use it to your advantage, with our digital library to back you all up as well.