Note: Please Check Your Email We have sent Video URL's
1. 20. Work Energy Power Lesson 1 [2023]-Mr S.Wong
2. 20. Work Energy Power Lesson 1 [2023]- Ms A.Chong
![20. Work Energy Power Lesson 1 [2023]-Mr S.Wong](http://edutv.sg/public/uploads/16829017741749.png)
![20. Work Energy Power Lesson 1 [2023]- Ms A.Chong](http://edutv.sg/public/uploads/16829017748870.png)