Youtor
Angular momentum mechanics physics shorts science
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=_SPkFqVUMZg
Angular momentum itself doesn't increase when you stretch your arms, but something related to angular momentum changes. Here's how it works: • *Angular momentum* is a conserved quantity, meaning it stays constant in the absence of external forces or torques. It is the product of the moment of inertia and angular velocity (L = Iω). • • *Moment of inertia* is a measure of how • mass is distributed relative to the axis of rotation. When you stretch your arms, you increase the distance of your mass from the axis of rotation, increasing your moment of inertia (I). • To conserve angular momentum, if the moment of inertia increases, the angular velocity (ω) must decrease. This is why when a figure skater extends their arms during a spin, they slow down. • So, while *angular momentum stays constant**, the **moment of inertia increases* when you stretch your arms, causing your **angular velocity to decrease**. • #PhysicsConcept#AngularMomentum#MomentOfInertia#PhysicsInMotion#RotationalMotion#SpinningObjects#PhysicsFundamentals#RotationDynamics#MotionPrinciples#PhysicsInAction#MomentOfRotation#PhysicsForEveryone#LawsOfPhysics#PhysicsExplained#PhysicsOfRotation#PhysicsAndMaths#AngularVelocity#SpinningScience#PhysicsInEverydayLife#ScienceOfMotion#MechanicsExplained#PhysicsLessons#RotationalEnergy#PhysicsLearning#RotationalKinematics#CircularMotion#PhysicsEducation#PhysicsFacts#PhysicsClass#PhysicsLove#PhysicsGeek#STEMEducation#PhysicsAndEngineering#STEMLearning#PhysicsInRealLife#PhysicsAndFun#SpinScience#PhysicsSimplified#PhysicsIsFun#STEMCommunity#ScienceLovers#PhysicsPrinciples#RotationScience#ScienceBehindIt#PhysicsMadeSimple#UnderstandingPhysics#STEMPower#PhysicsWorld#STEMFacts#ExploringPhysics#Inertialclasses
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