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This physics video tutorial provides a few examples and practice problems on angular momentum. It explains how to calculate the angular momentum and rotational inertia of a spinning disk in the first problem. In the second problem, it explains how to calculate the average torque acting on a rod using angular momentum. The third problem discusses how to calculate the torque acting on a rod as well as the final angular momentum and final angular speed of the rod after a certain time period has elapsed. In addition, it explains how to calculate the work done by the force on the rod using rotational torque as well as rotational kinetic energy. The last problem discusses how to calculate the final angular speed of a merry-go-round after a child jumps on it using conservation of angular momentum. Physics Video Lessons: https://www.video-tutor.net/physics.html Physics 1 Final Exam Review: https://www.youtube.com/watch?v=CwkhvFlNFp0 Final Exam and Test Prep Videos: https://bit.ly/41WNmI9 _____________________________ Intro to Rotational Motion: https://www.youtube.com/watch?v=WQ9AH2S8B6Y Angular Velocity: https://www.youtube.com/watch?v=d5VXZGinKSk Angular Acceleration: https://www.youtube.com/watch?v=a99sO7pogXA Rotational Kinematics: https://www.youtube.com/watch?v=0El-DqrCTZM Intro to Torque: https://www.youtube.com/watch?v=jg4e8W44_E4 Intro to Inertia: https://www.youtube.com/watch?v=Ic_wFYu8xVs ________________________________ Parallel Axis Theorem: https://www.youtube.com/watch?v=JrkimXqnCLw Rotational Dynamics: https://www.youtube.com/watch?v=dbvr-L5rxdg Rotational Kinetic Energy: https://www.youtube.com/watch?v=REIP2mf6sIQ Rotational Power, Work, & Energy: https://www.youtube.com/watch?v=KbYejyiRsFw Work Done By a Constant Torque: https://www.youtube.com/watch?v=-DPthKuQGyQ Angular Momentum & Torque: https://www.youtube.com/watch?v=WzjIMuf-yuo _________________________________ What Is Angular Momentum? https://www.youtube.com/watch?v=4GgJ6EgAmFg Angular Impulse: https://www.youtube.com/watch?v=RQL_0MMbxkc Rotational Motion - Review: https://www.youtube.com/watch?v=SPSvosj6Snc Full-Length Videos and Worksheets: https://www.patreon.com/MathScienceTutor/collections Physics PDF Worksheets: https://www.video-tutor.net/physics-basic-introduction.html
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