Read the book and conducted research on the internet. Came to conclusion that this was an isolated system because the girl was being accelerated by gravity but answer is non isolated. Can someone please help me grasp this concept better.
Hi everyone. My name is Eduardo Gallegos, and I'm currently attending a community college. This is my first semester taking physics, and I was searching around the web on the difference between a isolated and non isolated system which brought me to this website. I hope to utilize this website as...