Unit III: Virtual Simulation Assignment Open the “Gravity and Orbits” PhET simulation: Review the video PhET Gravity & Orbits to familiarize yourself with the various functions of the simulation before beginning your assignment. https://phet.colorado.edu/sims/html/gravity-and-orbits/latest/gravity-and-orbits_en.html After opening the simulation website, click on “To Scale” Step 1: Adjust the mass of the star and that of the […]