Until the past few years, machine tool accuracy was measured based on displacement, e.g. linear measurement along each of the three axes of a machine tool. Unfortunately, linear measurements along ...

Angular velocity is a measure of how quickly an object rotates ... Angular velocity (ω) is defined as the rate of change of angular displacement with respect to time. It describes how fast ...

Main outcome measurements Changes in spinal angular displacement between the first and last stage of the test. Fatigue was indicated by accumulation of blood lactate. Results Mean angular displacement ...