Angular Momentum of Mass: Understanding the Equations and their ...
Jul 4, 2015 · The discussion revolves around the concept of angular momentum, specifically the equations L = mvr and L = Iw, and their applications in different scenarios. Participants are exploring …
Did scientists just find that the Universe has finite angular momentum ...
Apr 14, 2025 · In a related matter, what happens to the angular momentum of a black hole? - they all spin, everything does, but with zero dimension, where does it go? If there is a relationship between …
Angular momentum- rotating rod - Physics Forums
Feb 15, 2025 · The discussion revolves around the calculation of angular momentum for a rotating rod with masses attached at both ends. The original poster explores different approaches to compute …
Spinning Bike Wheel Example, how is angular momentum conserved?
Jan 17, 2021 · The discussion revolves around the conservation of angular momentum in the context of a person holding a spinning bike wheel and flipping it over. Participants explore the implications of …
Angular momentum and turning a bicycle - Physics Forums
Jul 13, 2022 · Participants explore concepts related to angular momentum, centripetal force, and the effects of gyroscopic motion in cycling. One participant questions why a bicycle tilts inward during a …
Conservation of angular momentum during collisions
Apr 23, 2022 · The discussion revolves around the conservation of angular momentum during collisions, particularly focusing on the conditions under which non-impulsive forces can be neglected. …
Linear and angular momentum problem: Ball hitting a rod
Dec 4, 2019 · Both linear and angular momentum are conserved. Equations are equations and if they include common variables they can be combined in any way that is mathematically valid. PS …
Conservation of Angular Momentum - Physics Forums
Dec 2, 2020 · The discussion revolves around a problem involving the conservation of angular momentum, specifically a scenario where a child jumps onto a merry-go-round. The problem …
Angular momentum conserved with multiple gears? - Physics Forums
Oct 25, 2020 · The angular momentum is defined as the product of the moment of inertia I and the angular velocity. The angular momentum is a vector quantity and the vector sum of the angular …
Is the Angular Momentum of a Pendulum Conserved?
Jan 30, 2019 · Participants examine whether angular momentum is conserved, the direction of angular momentum at different points in the pendulum's swing, and the effects of forces such as tension and …