kepler's first law derivation in hindi // grahiy gati ka niyam // <br /> In astronomy, Kepler's laws of planetary motion, published by Johannes Kepler between 1609 and 1619, describe the orbits of planets around the Sun. The laws modified the heliocentric theory of Nicolaus Copernicus, replacing its circular orbits and epicycles with elliptical trajectories, and explaining how planetary velocities vary. The three laws state that:<br /><br />The orbit of a planet is an ellipse with the Sun at one of the two foci.<br />A line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time.<br />The square of a planet's orbital period is proportional to the cube of the length of the semi-major axis of its orbit.<br /><br />Gravitational force is an example of a conservative force, while frictional force is an example of a non-conservative force.<br />★★★★★★★★★★★★★★★★<br />follow us on <br />facebook:- https://touch.facebook.com/<br />telegram:https://t.me/freecoachingclassesna<br />instagram: https://www.instagram.com/narendra6125kumar/<br />our youtube channel linkhttps://youtube.com/channel/UCB1m8JsX_Y_ixzwXTRqnZyQ<br /><br />previous video links:-<br /><br />coordinate system<br />https://youtu.be/E0AyO6wOURQ<br /><br />plan polar coordinates<br />https://youtu.be/ekkGPUoNAfA<br /><br />spherical coordinate system<br />https://youtu.be/Gou8ISYNJKo<br /><br />cylindrical coordinate system<br />https://youtu.be/sIo-_rxl5wY<br /><br />Dailymotion link<br />https://dai.ly/x81x49c<br /><br />Circus of physics<br />Classical mechanics<br />Classical mechanics Lectures<br />Classical mechanics notes<br />Classical Dynamics of Particles and Systems<br />Physics lectures of classical mechanics<br />Classical mechanics for BS<br />Classical mechanics for M.Sc<br />Newtonian mechanics for single particle<br />Classical mechanics lectures in Hindi<br />Classical mechanics lectures in Urdu<br />Newtonian mechanics<br />Lagrangian Mechanics<br />Hamiltonian Mechanics<br />ADS Physics<br />#B.Sc 1 year PHYSICS notes<br />B.Sc 1 year Mechanics<br />B.sc 1 year Vectors<br />B.Sc 2 year PHYSICS notes<br />B.Sc 3 year PHYSICS notes<br />B.Sc PHYSICS notes<br />Ads Physics<br />"circus of physics"<br />“imran abid”<br />BS physics<br />#BSc physics"<br />#MSC physics"<br />#ncert_physics"<br />"12th physics"<br />#11th physics"<br />#CBSE physics"<br />#PHYSICS"<br />#Mathematical Physics"<br /># Physics"<br />#spectroscopy"<br /> visit our channel for more video and new update<br />
