This physics video tutorial explains how to calculate the speed of a satellite in circular orbit and how to calculate its period around the earth as well. It uses the formula for centripetal force and gravitation to derive the equation for the orbital velocity of a satellite. Static Friction & Centripetal Force: https://www.youtube.com/watch?v=dMgyy95uJUg Normal Force on a Hill: https://www.youtube.com/watch?v=Ec6btKP4qfg Banked Turn Physics Problems: https://www.youtube.com/watch?v=FWXT-IzgbP0 Non-Uniform Circular Motion: https://www.youtube.com/watch?v=XlvD5_0FVSc Gravitational Force: https://www.youtube.com/watch?v=Ep1jIhHdf2A ______________________________ Universal Law of Gravitation: https://www.youtube.com/watch?v=8CykJ3NgBQs Gravitational Acceleration: https://www.youtube.com/watch?v=kubaJtXz0c8 Gravitational Field Strength: https://www.youtube.com/watch?v=8AUljAd_AyE Kepler's Third Law of Motion: https://www.youtube.com/watch?v=CCsbSq9wlyI Circular Motion Review: https://www.youtube.com/watch?v=_psIWtPBHzA ____________________________________ Kinetic Energy and Potential Energy: https://www.youtube.com/watch?v=DyaVgHGssos Work, Energy, and Power: https://www.youtube.com/watch?v=_MR1Dp8-F8w Final Exams and Video Playlists: https://www.video-tutor.net/ Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections Physics PDF Worksheets: https://www.video-tutor.net/physics-basic-introduction.html