Angular velocity is a measure of how fast an object is rotating around a fixed point. It is typically measured in radians per second.
Angular velocity is a measure of rotational speed, while linear velocity is a measure of straight-line speed. Angular velocity takes into account the distance from the rotation axis, while linear velocity does not.
Angular velocity can be calculated by dividing the change in angular displacement by the change in time. It is represented by the symbol ω (omega) and is measured in radians per second.
The formula for solving for angular velocity at point A is ω = Δθ / Δt, where ω is the angular velocity, Δθ is the change in angular displacement, and Δt is the change in time.
The main factors that can affect angular velocity at point A are the distance from the rotation axis, the force or torque applied, and the moment of inertia of the object. Friction and air resistance can also affect angular velocity.
