HI Zakaria, thanks for submitting your answer on our latest Physics project. You have yet another perspective in your answer. We are learning a lot about our contributors like you and their answering style! Your style of writing is very interesting. Thanks for participating. Here is your project answer: https://docs.google.com/document/d/1LRavX3Mno5IuLPJnS-PDApHFzr45DhUnCPX1hFIujj4/edit?usp=sharing