Angular velocity is the rate at which an object rotates or revolves around a fixed axis. It is a vector quantity, meaning it has both magnitude and direction.
Angular velocity can be calculated by dividing the change in angular displacement by the change in time. It is typically measured in radians per second (rad/s).
Angular velocity is a measure of rotational motion, while linear velocity is a measure of straight-line motion. Angular velocity is measured in radians per second, while linear velocity is measured in meters per second.
Yes, angular velocity can be negative. A negative angular velocity indicates that the object is rotating in the opposite direction compared to a positive angular velocity.
The radius does not directly affect angular velocity. However, a larger radius will result in a larger linear velocity for a given angular velocity, as the object will travel a greater distance in the same amount of time. This is known as the tangential velocity.
