https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/v/torque-basics 2025-02-17T14:45:52.951327386Z Intro to torque A torque is the rotational equivalent of a force. When a torque is applied to an object it causes the object to rotate. Learn how forces create torques and how to calculate the net torque on a rotating object. David SantoPietro video https://cdn.kastatic.org/ka_thumbnails_cache/96125c42-bb15-4418-a741-b5df82ff0432_1280_720_base.png Intro to torque A torque is the rotational equivalent of a force. When a torque is applied to an object it causes the object to rotate. Learn how forces create torques and how to calculate the net torque on a rotating object. https://cdn.kastatic.org/ka-youtube-converted/TQQXpFhACSU.mp4/TQQXpFhACSU.mp4 580 Turning Effect of a force https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/v/introduction-to-torque 2023-09-10T17:11:17.624018169Z Introduction to torque An introduction to torque, a force that causes rotation. Understand how torque is calculated as the product of force and distance, and how it differs from work. Learn about the direction of torque and its units. Get a grasp on the concept of net torque and its role in rotational motion. Sal Khan video https://cdn.kastatic.org/googleusercontent/E1aSHFvmx8C7-AZbm8NX8HAF1awEaLj8VMuyBr5FEPxHwHXgz1JLpc1sR7UX4Mr-CyVhKzw4OhKL_EMxn3_eXIA Introduction to torque An introduction to torque, a force that causes rotation. Understand how torque is calculated as the product of force and distance, and how it differs from work. Learn about the direction of torque and its units. Get a grasp on the concept of net torque and its role in rotational motion. https://cdn.kastatic.org/ka-youtube-converted/QhuJn8YBtmg.mp4/QhuJn8YBtmg.mp4 564 Turning Effect of a force https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/a/torque-and-equilibrium 2021-04-29T07:50:22Z Torque and equilibrium review Review the concept of torque and how it is affected by the applied force and lever arm.  article https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/v/finding-torque-for-angled-forces 2021-02-07T17:14:01Z Finding torque for angled forces David explains how to determine the torque exerted by a non-perpendicular force. David SantoPietro video https://cdn.kastatic.org/googleusercontent/lfSemz4tykrggRl0iQXGvekKMIaX-Pxj-m0VxtwZtPUSupjtrASe3rgEHKN93AuWgwFGT0sJXOg63t650DNNxoRK Finding torque for angled forces David explains how to determine the torque exerted by a non-perpendicular force. https://cdn.kastatic.org/ka-youtube-converted/ZQnGh-t25tI.mp4/ZQnGh-t25tI.mp4 714 Turning Effect of a force https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/e/torque-calculations-ap-physics-1 2026-04-07T23:17:37.123726494Z Torque Apply your knowledge of torque in this set of free practice questions. exercise https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/v/intro-to-levers-simple-machine-middle-school-science-khan-academy-1080p 2026-05-11T04:40:42.021307954Z Intro to Levers Simple Machines Intro to Levers Simple Machines Khan Academy Pakistan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Intro to Levers Simple Machines Intro to Levers Simple Machines https://cdn.kastatic.org/ka-youtube-converted/YtxniGaAfss.mp4/YtxniGaAfss.mp4 280 Turning Effect of a force https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/v/classification-of-lever 2026-05-11T04:40:42.021307954Z Classification of Levers Classification of Levers Simple Machines Khan Academy Pakistan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Classification of Levers Classification of Levers Simple Machines https://cdn.kastatic.org/ka-youtube-converted/OJOv_tgcso0.mp4/OJOv_tgcso0.mp4 263 Turning Effect of a force https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/e/machine-and-types-and-uses-of-simple-machines 2026-04-07T23:17:37.123726494Z Levers of first, second and third order Let's solve some questions on machines and types and uses of simple machines Vibhor Pandey exercise https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/v/moments 2021-02-07T17:14:01Z Moments Introduction to moments Sal Khan video https://cdn.kastatic.org/googleusercontent/4A_ZpY95Y0KNRZGDH6sO29mr6vA8kMrPIOZH-sfYq6YMNSHDWK_YhrJkQH0ScdmAbm3UrFpD9v037-jwG1cKK4AT Moments Introduction to moments https://cdn.kastatic.org/ka-youtube-converted/ESusD8HRLBI.mp4/ESusD8HRLBI.mp4 854 Turning Effect of a force https://www.khanacademy.org/science/cambridge-o-level-physics-cie/x0e04e0cb682fb793:forces/x0e04e0cb682fb793:turning-effect-of-a-force/v/moments-part-2 2021-02-07T17:14:01Z Moments (part 2) 2 more moment problems. Sal Khan video https://cdn.kastatic.org/googleusercontent/inpBL6VSc8xxAIoImqkWatH3nl5FPovV83ON_jjeU_Dz5WMZpE9mbLOdNjrnrd99-YrF_X6_hHj7gtcCbintBwQ Moments (part 2) 2 more moment problems. https://cdn.kastatic.org/ka-youtube-converted/peXbz0frV74.mp4/peXbz0frV74.mp4 830 Turning Effect of a force