Definition for angular momentum of inertia
Answers
Answer:
Angular Momentum
Momentum is the product of mass and the velocity of the object. Any object moving with mass possesses momentum. The only difference in angular momentum is that it deals with rotating or spinning objects. So is it the rotational equivalent of linear momentum?
What is Angular Momentum?
If you try to get on a bicycle and try to balance without a kickstand you are probably going to fall off. But once you start pedalling, these wheels pick up angular momentum. They are going to resist change, thereby balancing gets easier.
Angular momentum is defined as:
The property of any rotating object given by moment of inertia times angular velocity.
It is the property of a rotating body given by the product of the moment of inertia and the angular velocity of the rotating object. It is a vector quantity, which implies that here along with magnitude, direction is also considered.
Symbol The angular momentum is a vector quantity, denoted by \(\vec{L}\)
Units It is measured using SI base units: Kg.m2.s-1
Dimensional formula The dimensional formula is: [M][L]2[T]-1
You may also want to check out these topics given below!
Relation Between Torque And Moment Of Inertia
Relation Between Torque And Speed
Radial Acceleration
Relation Between Kinetic Energy And Momentum
Angular Momentum Formula
Angular momentum can be experienced by an object in two situations. They are:
Point object: The object accelerating around a fixed point. For example, Earth revolving around the sun. Here the angular momentum is given by:
Here your answer mate
The angular momentum of a rigid object is defined as the product of the moment of inertia and the angular velocity.
It is analogous to linear momentum and is subject to the fundamental constraints of the conservation of angular momentum principle if there is no external torque on the object.
(see the attachment for better understanding)
hope it helps ☺️✌️
