How to Do Senegalese Twists. Senegalese twists are a popular protective hairstyle for Afro-textured hair sported by many trendy, chic women. The look can be created with hair extensions and is easier to do than microbraids, cornrows, and...
Linear-motion bearing. A linear-motion bearing or linear slide is a bearing designed to provide free motion in one direction. There are many different types of linear motion bearings. Motorized linear slides such as machine slides, XY tables, roller tables and some dovetail slides are bearings moved by drive mechanisms.
Linear motion refers to any motion that moves along a straight line in one direction. The direction can either be in a horizontal, vertical or inclined direction. An object in linear motion will maintain the same velocity and direction as long as no external forces act against it.otion is a phenomenon that is best explained by a variety of physics-related theories. Linear motion, as its name suggests, is the motion of an object in a single direction.