#NEETImportantChapter #NEETPhysics #class11Physics #SatteliteMotion #WhatisSatellite ?️✅ ?Do You Know What is Sattelite? Know Here in easy language.✅? What are Geostationary satellites?✅ ?A geostationary satellite is in an orbit that can only be achieved at an altitude very close to 35,786 km (22,236 miles) and which keeps the satellite fixed over one longitude at the equator. The satellite appears motionless at a fixed position in the sky to ground observers. There are several hundred communication satellites and several ? A Satellite is an object that moves around a larger object. Earth is a satellite because it moves around the sun. Class 11th Satellite Motion - Gravitation Objectives of video:- After studying this Video lesson, you should be able to: Satellite and its type | Satellite s principle | What is a communication Satellite. ? state the law of gravitation. ? calculate the value of acceleration due to the gravity of a heavenly body. ? analyze the variation in the value of the acceleration due to gravity with height...... ? depth and latitude; distinguish between gravitational potential and gravitational potential energy. ? identify the force responsible for planetary motion and state Kepler’s laws of planetary motion. in the universe. This means that if the force between two particles is F on the earth, the force between these particles kept at the same distance anywhere in the universe would be the same. ?One of the extremely important characteristics of gravitational force is that it is always attractive. It is also one of the fundamental forces of nature. In the context of spaceflight, a satellite is an object that has been intentionally placed into orbit. These objects are called artificial satellites to distinguish them from natural satellites such as Earth's Moon. On 4 October 1957, the Soviet Union launched the world's first artificial satellite, Sputnik 1. Since then, about 8,900 satellites from more than 40 countries have been launched. According to a 2018 estimate, about 5,000 remained in orbit. Of those, about 1,900 were operational, while the rest had exceeded their useful lives and become space debris. Approximately 63% of operational satellites are in low Earth orbit, 6% are in medium-Earth orbit (at 20,000 km), 29% are in geostationary orbit (at 36,000 km) ? Social Links to connect with us: Website: - https://vediphile.com/ Facebook:- https://www.facebook.com/Vediphile/ Instagram :- https://www.instagram.com/vediphile/ Telegram:- https://t.me/vediphile Subscribe Vediphile channel & Utilize the following benefits:- ✅Comprehensive 3D videos for the better learning experience ✅Unlimited NEET Live Classes with Subject Expert. ✅Unlimited Doubt Solving in Live Class. ✅ ... https://www.youtube.com/watch?v=Pt61YBkR4A8