Hindi (romanized): haalanki thomas ayan (vaastavik ghurnan jab koi sanchhedi apni praarambhik gati par waapas aa jaataa he) purna rup se gatimetiya prabhaav he, yah keval vakrarekhi gati main hota he or isliye is vakrarekhi gati dene vaale vidyut-chumbakeey kshetra, gurutvkarshan kshetra yaa yantric bal jaise bahya bal se mukt nahin dekha ja saktaa he, atah aam taur par thomas ayan gatikeey prabhaavon ke saath hota he.
English: Although Thomas precession (net rotation after a trajectory that returns to its initial velocity) is a purely kinematic effect, it only occurs in curvilinear motion and therefore cannot be observed independently of some external force causing the curvilinear motion, such as that caused by an electromagnetic field, a gravitational field, or a mechanical force, so Thomas precession is usually accompanied by dynamical effects.