Class 11 Physics can be confusing and game-changer when it comes to good ranks in Class 11 and as well as in competitive examinations. Gravitation and Orbital Velocity are topics that need absolute clarity with concepts for retention and answering applicative questions. Extramarks provide Class 11 Physics solution for Orbital Velocity Gravitation in the form of an engaging interactive video which the students can learn from, at their own space and comfort.