Angular velocity is the rate at which a point on the turntable rotates about its axis. This rate is measured as a change in the angular position divided by a change in time, Δθ/Δt. The angular position can be in units of degrees or radians. Every point on the turntable will change its angular position by the same amount in the same period of time. For instance, if it takes 2 seconds for point A to complete a full 360° revolution (or 2•π), then it will take 2 seconds for point B to complete the same revolution. This is to say that all points on the same rotating object rotate together at the same angular velocity. While different points with varying distance from the axis will have different linear velocities, every point will have the same angular velocity.