https://www.khanacademy.org/science/in-in-class11th-physics/in-in-class11th-physics-laws-of-motion/in-in-class11-cocentripetal-forces/v/introduction-to-centripetal-force 2022-09-11T00:33:55.311722934Z Introduction to centripetal force Introduction to centripetal force, which accelerates an object toward the center of the circular path. video https://cdn.kastatic.org/googleusercontent/cqZQm-AzkWCqdydUTGUDWPCidldU0cRrKY-agOyQ0DaJcZp_SCjXoB9d666Rxfp0-FmAvjGluf8DzzAfJc7wp1HZ Introduction to centripetal force Introduction to centripetal force, which accelerates an object toward the center of the circular path. https://cdn.kastatic.org/ka-youtube-converted/e1l1NMLuUuY.mp4/e1l1NMLuUuY.mp4 374 Circular motion 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 motion 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-ball-on-string 2022-09-11T00:33:55.311722934Z Identifying centripetal force for ball on string Identifying forces or force components acting as the centripetal force for a ball on a string moving in a horizontal circle. video https://cdn.kastatic.org/googleusercontent/tvD0nlSEWek1miJbV7eRpTHb7YgcbU1jx57Zz0J_ZBQK5w-_7CgGnsMTCt0DTu1QTF-66we7f5IrGy_qI-EU2XY Identifying centripetal force for ball on string Identifying forces or force components acting as the centripetal force for a ball on a string moving in a horizontal circle. https://cdn.kastatic.org/ka-youtube-converted/G9zt6-fIq9I.mp4/G9zt6-fIq9I.mp4 305 Circular motion https://www.khanacademy.org/science/in-in-class11th-physics/in-in-class11th-physics-laws-of-motion/in-in-class11-cocentripetal-forces/v/identifying-force-vectors-for-pendulum-worked-example 2022-09-11T00:33:55.311722934Z Identifying force vectors for pendulum: Worked example A worked example finding all force vectors acting on a pendulum moving in a horizontal circle. video https://cdn.kastatic.org/googleusercontent/J23valk5EdbI8qUmGZoJVvLanfReUNmcDS4nmjvZLIMJjLLcowgV2nGs9hp6-9i9G2WZiScZkoNShhyuArKjOlA Identifying force vectors for pendulum: Worked example A worked example finding all force vectors acting on a pendulum moving in a horizontal circle. https://cdn.kastatic.org/ka-youtube-converted/6UPYPv3LXxk.mp4/6UPYPv3LXxk.mp4 179 Circular motion https://www.khanacademy.org/science/ap-college-physics-1/xf557a762645cccc5:force-and-translational-dynamics/xf557a762645cccc5:circular-motion/v/yo-yo-in-vertical-circle-example 2024-11-22T14:58:48.974003145Z Mass swinging in vertical circle example Practice finding the tension in a string that is swinging a mass in a vertical circle. David SantoPietro video https://cdn.kastatic.org/googleusercontent/0FSFTXofqRZYYxNc1hKpj8H7TwWh_V7ZAk-Zq-r2Vx_jE09uQzMttY_okqeke4JrDbZot0A2ZjDLCF9JKoXZkuVr Mass swinging in vertical circle example Practice finding the tension in a string that is swinging a mass in a vertical circle. https://cdn.kastatic.org/ka-youtube-converted/2lcaBPLLoLo.mp4/2lcaBPLLoLo.mp4 631 Circular motion https://www.khanacademy.org/science/ap-college-physics-1/xf557a762645cccc5:force-and-translational-dynamics/xf557a762645cccc5:circular-motion/v/bowling-ball-in-vertical-loop 2024-11-22T14:58:48.974003145Z Ball in vertical loop example Practice finding the normal force on a ball moving through a vertical, circular loop. David SantoPietro video https://cdn.kastatic.org/googleusercontent/azt1rqPmWQD8l_t-rOmoE6e7SJJT3Ybz-vZPPrjBl0Zz1fd2hmmnAt7EtGWCIoMIa9HOWVOus0pW4k2muNXBC93zpg Ball in vertical loop example Practice finding the normal force on a ball moving through a vertical, circular loop. https://cdn.kastatic.org/ka-youtube-converted/Xpgsg-fY4DY.mp4/Xpgsg-fY4DY.mp4 529 Circular motion https://www.khanacademy.org/science/in-in-class9th-physics-india/in-in-motion/in-in-uniform-circular-motion/v/calc-speed-time-in-a-uniform-circular-motion-solved-numerical 2020-06-23T07:22:40Z Calc. speed & time in a uniform circular motion - Solved numerical Let's solve 2 numerical on uniform circular motion. Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/ardAUICc3zUJCc3lTOm1d08VDOYPD_n3emsVyNO-hEi8VbcCzmxSAkVndVX8O0Uya_1MaykOJy_JGQOoYNeO4Gcxtw Calc. speed & time in a uniform circular motion - Solved numerical Let's solve 2 numerical on uniform circular motion. https://cdn.kastatic.org/ka-youtube-converted/kZ8RqqvM_Dc.mp4/kZ8RqqvM_Dc.mp4 463 Circular motion https://www.khanacademy.org/science/in-in-class-11-physics-cbse-hindi/in-in-11-motion-in-a-plane-hindi/centripetal-acceleration-hindi/a/centripetal-acceleration-ap-physics-1 2021-04-29T07:56:45Z Centripetal acceleration review Review the key concepts, equations, and skills for centripetal motion, including intuition for the direction of centripetal acceleration. article https://www.khanacademy.org/science/in-in-class-11-physics-cbse-hindi/in-in-11-laws-of-motion-hindi/centripetal-forces-hindi/a/centripetal-force-ap-physics-1 2021-04-29T08:00:16Z Centripetal forces review Review the key concepts, equations, and skills for centripetal forces, including that centripetal force is the net force in the radial direction. article https://www.khanacademy.org/science/ap-college-physics-1/xf557a762645cccc5:force-and-translational-dynamics/xf557a762645cccc5:circular-motion/a/what-is-centripetal-force 2025-08-01T20:15:54.060235323Z Circular motion Learn how to analyze forces and acceleration for an object moving along a circular path. article 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/in-in-class-11-physics-cbse-hindi/in-in-11-laws-of-motion-hindi/centripetal-forces-hindi/e/centripetal-force 2026-04-07T22:59:30.107127435Z Identifying centripetal forces Identify the force or force components causing circular motion in different scenarios.  Sean Boston exercise https://www.khanacademy.org/science/ap-college-physics-1/xf557a762645cccc5:force-and-translational-dynamics/xf557a762645cccc5:circular-motion/e/free-body-diagrams-for-uniform-circular-motion 2025-11-17T21:10:59.101723186Z Circular motion Check your understanding of circular motion in this set of free practice questions. exercise 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/in-in-class9th-physics-india/in-in-motion/in-in-uniform-circular-motion/e/uniform-circular-motion 2026-04-07T22:59:30.107127435Z Uniform circular motion Let's solve some questions! vibhor exercise https://www.khanacademy.org/science/ap-college-physics-1/xf557a762645cccc5:force-and-translational-dynamics/xf557a762645cccc5:circular-motion/e/centripetal-acceleration-and-centripetal-force 2025-11-17T21:10:59.101723186Z Applications of circular motion Apply your knowledge of circular motion in this set of free practice questions about applications. exercise