https://www.khanacademy.org/science/ap-physics-c-mechanics/x077f5683c1428fac:energy-and-momentum-of-rotating-systems/x077f5683c1428fac:angular-momentum-and-angular-impulse/v/angular-momentum-of-rigid-systems-with-calculus 2026-03-27T03:10:09.572549356Z Angular momentum of rigid systems (with calculus) The magnitude of the angular momentum of a rigid system about a specific axis is related to the rotational inertia and angular velocity of the rigid system. Angular impulse is defined as the product of the torque exerted on an object or rigid system and the time interval during which the torque is exerted. Angular impulse has the same direction as the torque imparting it. A rotational form of the impulse-momentum theorem relates the angular impulse delivered to a rigid system to the change in angular momentum of that rigid system. Mahesh Shenoy video https://cdn.kastatic.org/ka_thumbnails_cache/e9fb5f79-cbce-4a78-ad98-99534ff746de_1280_720_base.png Angular momentum of rigid systems (with calculus) The magnitude of the angular momentum of a rigid system about a specific axis is related to the rotational inertia and angular velocity of the rigid system. Angular impulse is defined as the product of the torque exerted on an object or rigid system and the time interval during which the torque is exerted. Angular impulse has the same direction as the torque imparting it. A rotational form of the impulse-momentum theorem relates the angular impulse delivered to a rigid system to the change in angular momentum of that rigid system. https://cdn.kastatic.org/ka-youtube-converted/UCREaEXFiIA.mp4/UCREaEXFiIA.mp4 837 Angular momentum and angular impulse https://www.khanacademy.org/science/ap-physics-c-mechanics/x077f5683c1428fac:energy-and-momentum-of-rotating-systems/x077f5683c1428fac:angular-momentum-and-angular-impulse/e/angular-momentum-calculations-ap-physics-1 2026-05-27T23:50:47.452012491Z Angular momentum Check your understanding of angular momentum in this set of free practice questions. Sean Boston exercise https://www.khanacademy.org/science/ap-physics-c-mechanics/x077f5683c1428fac:energy-and-momentum-of-rotating-systems/x077f5683c1428fac:angular-momentum-and-angular-impulse/e/angular-momentum-torque 2026-06-24T14:13:18.046546495Z Angular momentum and angular impulse Check your understanding of angular momentum and and angular impulse in this set of free practice questions. exercise