Gravitation | Advanced Problem | Transfer of Orbit | Hohmann Transfer скачать в хорошем качестве

Gravitation | Advanced Problem | Transfer of Orbit | Hohmann Transfer

Transfer of Orbit (Hohmann transfer) A Hohmann Transfer is half of an elliptical orbit (2) that touches the circular orbit the spacecraft is currently on (1) and the circular orbit the spacecraft will end up on (3). It takes two accelerations to get the original orbit to the destination orbit. To move from a smaller circular orbit to a larger one the spacecraft will need to speed up to get onto the elliptical orbit at the perigee and speed up again at the apogee to get onto the new circular orbit. To move from a larger circular orbit to a smaller one, the processes are reversed. Problem A space vehicle moving in a circular orbit of radius r1 about earth is to be transferred to a coplanar circular orbit of larger radius r2. Assuming an elliptical Hohmann Transfer orbit, obtain an expression for the required total velocity increment ∆v. Advanced problems Playlist    • Advanced Level Physics Problems For IIT JE...   JEE Main Revision Problems, JEE Main Specific Topics, JEE Main previous Year Questions Playlist    • JEE Main Special Topics theory Lectures, R...   Pathfinder Physics Solutions Playlist    • Pathfinder Physics Solutions   IRODOV Solutions Playlist    • Irodov Solutions   Toppling Roatational Mechanics Playlist    • Toppling | Rotational Mechanics | Theory &...   Instantaneous Axis of Rotation playlist    • Instantaneous Axis Of Rotation : Theory & ...   Center of Mass Frame Playlist    • Centre of Mass frame Theory & Examples for...   Physics Concept Videos for IIT JEE Advanced and Main, NEET    • Physics Concept Videos useful for IIT JEE   Theory Videos GEOMETRICAL OPTICS    • Geometrical Optics : Reflection From Plane...      • Geometrical Optics : Spherical Mirror : Th...      • Geometrical Optics : Refraction From Plane...      • Geometrical Optics : Refraction by Spheric...      • Geometrical Optics : Prism, Dispersion & A...   ELECTROSTATICS    • Electrostatics : Coulomb's law, Electric F...      • Electric Flux & Gauss Law : Theory Lecture...   GRAVITATION    • Gravitation : Theory Lectures for IIT JEE ...   CAPACITORS    • Capacitors : Theory Lectures for IIT JEE P...   MAGNETIC FORCE    • Magnetic Force : Theory Lectures for IIT J...   MAGNETIC EFFECTS OF CURRENT    • Magnetic Effects Of Current : Theory Lectu...