https://www.khanacademy.org/science/in-in-class11th-physics/in-in-phy-gravitation/in-in-gravity-newtonian/v/acceleration-due-to-gravity-at-the-space-station 2021-02-07T17:14:00Z Acceleration due to gravity at the space station What is the acceleration due to gravity at the space station Sal Khan video https://cdn.kastatic.org/googleusercontent/urfL3eko3zBowuG2q-fg87g3HTu1bmDiG1DUg2diIPk9QQMdEjm97MHehumVQEtrMry6G_wZ71QZF_3AdQDsEv2n Acceleration due to gravity at the space station What is the acceleration due to gravity at the space station https://cdn.kastatic.org/ka-youtube-converted/R5CRZONOHCU.mp4/R5CRZONOHCU.mp4 613 Circular orbits and geostationary satellites https://www.khanacademy.org/science/ap-college-physics-1/xf557a762645cccc5:force-and-translational-dynamics/xf557a762645cccc5:circular-motion/a/circular-orbit 2026-02-12T14:51:00.389031159Z Circular orbits Learn how to describe the motion of objects following circular orbits at constant speed. article https://www.khanacademy.org/science/ap-college-physics-1/xf557a762645cccc5:force-and-translational-dynamics/xf557a762645cccc5:circular-motion/e/applications-of-circular-motion-and-gravitation 2025-11-17T21:10:59.101723186Z Circular orbits Check your understanding of applications of circular motion and gravitation in this set of free practice questions aligned to AP Physics I standards. exercise https://www.khanacademy.org/science/highschool-physics/x6679aa2c65c01e53:gravitation/x6679aa2c65c01e53:orbital-motion/v/orbital_motion 2024-07-01T11:54:52.194339821Z Orbital motion Kepler's laws, along with Newton's law of gravitation, describe the motions of planets and other orbiting objects. Kepler's first law states that planets follow elliptical orbits around the Sun, with the Sun at one focus. Kepler's second law states that the line from the planet to the Sun sweeps out equal areas in equal times. Kepler's third law relates orbital period to distance from the Sun. Mahesh Shenoy video https://cdn.kastatic.org/ka_thumbnails_cache/931c2f1d-5cb5-47db-8f03-aaf12c7160e7_1280_720_base.png Orbital motion Kepler's laws, along with Newton's law of gravitation, describe the motions of planets and other orbiting objects. Kepler's first law states that planets follow elliptical orbits around the Sun, with the Sun at one focus. Kepler's second law states that the line from the planet to the Sun sweeps out equal areas in equal times. Kepler's third law relates orbital period to distance from the Sun. https://cdn.kastatic.org/ka-youtube-converted/zPHnZFoiO0E.mp4/zPHnZFoiO0E.mp4 813 Circular orbits and geostationary satellites https://www.khanacademy.org/science/highschool-physics/x6679aa2c65c01e53:gravitation/x6679aa2c65c01e53:orbital-motion/e/understand-orbital-motion 2025-06-19T13:31:53.78110928Z Understand: orbital motion Check your understanding of orbital motion in this set of free practice questions. Emily Cizmas exercise https://www.khanacademy.org/science/highschool-physics/x6679aa2c65c01e53:gravitation/x6679aa2c65c01e53:orbital-motion/e/apply-orbital-motion 2026-04-07T23:17:37.123726494Z Apply: orbital motion Apply your knowledge of orbital motion in this set of free practice questions. Emily Cizmas exercise https://www.khanacademy.org/science/ap-college-physics-1/xf557a762645cccc5:ap-physics-1-review/xf557a762645cccc5:ap-physics-1-concept-review/v/ap-physics-1-review-of-centripetal-forces 2025-01-26T18:51:32.232270782Z Review of circular motion and orbits Review of circular motion and orbits David SantoPietro video https://cdn.kastatic.org/googleusercontent/yAkOBe0MTTeSjKTyQQgX4JkUPxfk9hxetz-0Hxkk8Zgp82IhlUt-UZVMlJ6XPikTu5lhSATi4azLtPWfs0_4we0 Review of circular motion and orbits Review of circular motion and orbits https://cdn.kastatic.org/ka-youtube-converted/0r_JWUkXEkY.mp4/0r_JWUkXEkY.mp4 954 Circular orbits and geostationary satellites https://www.khanacademy.org/science/in-in-class11th-physics/in-in-class11th-physics-laws-of-motion/in-in-class11-cocentripetal-forces/v/identifying-centripetal-force-for-cars-and-satellites 2022-09-11T00:33:55.311722934Z Identifying centripetal force for cars and satellites Identifying forces or force components acting as the centripetal force for a car driving in a horizontal circle, a car driving in a vertical circle, and a satellite in orbit. video https://cdn.kastatic.org/googleusercontent/8U-W75GZRrSjM7oKKJAH3QT9Wenx2uv_fipcB6IeiDzWIe_9pLXF2LXQRTpvwPAmR-4xkw5YrLarJ26aBwoUefRy Identifying centripetal force for cars and satellites Identifying forces or force components acting as the centripetal force for a car driving in a horizontal circle, a car driving in a vertical circle, and a satellite in orbit. https://cdn.kastatic.org/ka-youtube-converted/FvsIDLrS2rI.mp4/FvsIDLrS2rI.mp4 580 Circular orbits and geostationary satellites