Explore a challenging physics problem in this 15-minute video tutorial focusing on the velocity of a disk rolling without slipping down an incline. Delve into the mechanics of a disk with mass M and radius R as it descends an incline with angle theta and height h. Learn how to calculate the disk's velocity at the bottom of the incline, applying principles from introductory algebra-based physics. Use this tutorial as a supplement to the free Openstax College Physics textbook, enhancing your understanding of rolling motion and energy conservation. Access additional physics problems and explanations through the comprehensive YouTube playlist provided for a complete learning experience.