13.2c G-field Inside the Planet | A2 Gravitational Fields | Cambridge A Level Physics

What happens inside the planet? 00:00 Intro: What happens if you drill into the earth? 00:43 Recap of G-field outside of planet 01:10 Key assumptions 07:10 A decreasing radius 08:28 g proportional to r graph #A2GravitationalFields Playlist:    • Ch13 Gravitational Fields | CAIE 9702 A2 P...   Instagram Pocket Guide (  / etphysics  ) More Resources (https://9702-physics.blogspot.com/) Support us! (  / etphysics  ) Tuition/Tutoring inquiries: Email: suitlin@gmail.com Whatsapp: https://wa.me/60126679171 Videos are recordings of lessons at MCKL. #CambridgeALevelPhysics