21. With all this information, the Rangekeeper calculated the relative motion between the ship and the target. 22. Galileo was able to make such a change about the nature of impulse and relative motion . 23. Red arrows are rotation of the system and black arrows are relative motions of the debris. 24. Together these features indicate the two tectonic plate made a recent counter-clockwise change in relative motion . 25. As such, it may also be applied to systems of unbound particles in high-speed relative motion . 26. So, an object with more relative motion than another is experiencing less time than the non-moving observer. 27. Changes in relative motion are analyzed using standard geometrical techniques along with some assumptions about limiting cases. 28. This relative motion is the same as a mouse for controlling position of a computer screen cursor. 29. Relative motion between the magnetic / abrasive particle mixture and the workpiece is essential for material removal.30. Because of the relative motion of rotor and stator, molecules preferentially hit the lower side of the blades.