Motion, forces, and energy | Physics | Khan Academy - Momentum | AP Physics | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! https://www.khanacademy.org/science/ap-college-physics-1 Momentum is the product of an object's mass and its velocity. It is a vector quantity. Newton's second law can be rearranged to reveal that the net force on an object is equal to the rate of change of the object's momentum. The larger the net force experienced by an object, the more rapidly the object's momentum will change. Sections: 00:00 - Intro 00:45 - Why mass x velocity? 04:22 - Understanding momentum 06:15 - Net force is rate of change of momentum 08:02 - Real life scenario ------------------ Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc