Mastering Gravitation: The Ultimate Guide to Keplers Laws | Class 11 Physics скачать в хорошем качестве

Mastering Gravitation: The Ultimate Guide to Keplers Laws | Class 11 Physics

#gravitation #keplerslaws #class11physics #jeephysics #neetphysics #gravitationalfield #cbse #gravitationclass11 Gravitation, or gravity, is the force of attraction between any two bodies. In class 11 physics, gravitation includes the following subtopics:  Newton's Universal Law of Gravitation Thrust, Pressure, and Buoyancy Acceleration Due to Gravity Here are some other topics related to gravitation:  Gravitational potential energy The energy stored in an object due to its height or vertical position. For example, a pendulum bob swinging above a tabletop has potential energy based on its height above the tabletop. Gravitational field The influence a massive body extends into the space around itself, producing a force on another massive body. It is measured in newtons per kilogram (N/kg). Escape velocity The minimum velocity of projection of a body for which it will escape the gravitational attraction of earth. Kepler's Law of Orbits – The Planets move around the sun in elliptical orbits with the sun at one of the focii. Kepler's Law of Areas – The line joining a planet to the Sun sweeps out equal areas in equal interval of time. What are Kepler's three laws of universal gravitation? Thus, Kepler's laws and Newton's laws taken together imply that the force that holds the planets in their orbits by continuously changing the planet's velocity so that it follows an elliptical path is (1) directed toward the Sun from the planet, (2) is proportional to the product of masses for the Sun and planet, and ( ...