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Angular momentum is the rotational analog of linear momentum, and it is a conserved quantity for a closed system. Learn how to calculate angular momentum for different systems, such as point particles, rigid bodies, and collections of particles, using the cross product and the torque.
Learn how to define and calculate the angular momentum of a particle, a system of particles, and a rigid body. Find the torque on a particle using the angular momentum formula and the cross-product of position and linear momentum.
Learn the definition, formula and conservation of angular momentum, the rotational equivalent of linear momentum. Find examples, activities and explanations for GCSE, A-level and university physics.
Learn how to define angular momentum as the product of rotational inertia and angular velocity, and how to apply the conservation of angular momentum principle to systems of particles. See examples, formulas, and diagrams of angular momentum and impulse.
Learn how to calculate angular momentum using two formulas and a user-friendly tool. Find out the dimensions, unit, conservation and examples of angular momentum in physics.
Learn what angular momentum is, how to calculate it for point and extended objects, and see examples of angular momentum in everyday life. Find the formula, dimensional formula, right-hand rule, and quantum number for angular momentum.
Learn the definition, formula and conservation of angular momentum of a particle and a rigid body. Compare angular and linear momentum and see examples and applications.
