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Rolling (other)
Rolling is a type of motion that combines rotation and translation. Rolling may also refer to: Arts, entertainment and media * ''Rolling'' (film), a 2007 drama * ''Rolling'' (video game), an inline skating video game * "Rolling", a song by Soul Coughing from the 1998 album ''El Oso'' Places * Rolling, Bous, Luxembourg * Rolling, Wisconsin, U.S. * Rolling Bay, Bainbridge Island, Washington, U.S. Other uses * Rolling (finance), trading contracts to maintain a given maturity * Rolling (metalworking), a fabricating process * Rolling (physiology), an aspect of leukocyte extravasation * Rolling (television), a problem with analog TV sets * Rolling, or sparring, in Brazilian jiu-jitsu * Rolling, decorating trees and houses with paper, also called Toilet papering * Danny Rolling (1954–2006), an American serial killer and rapist See also * * Roll (other) Roll or Rolls may refer to: Movement about the longitudinal axis * Roll angle (or roll rotation), one of the 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling
Rolling is a type of motion that combines rotation (commonly, of an axially symmetric object) and translation of that object with respect to a surface (either one or the other moves), such that, if ideal conditions exist, the two are in contact with each other without sliding. Rolling where there is no sliding is referred to as ''pure rolling''. By definition, there is no sliding when there is a frame of reference in which all points of contact on the rolling object have the same velocity as their counterparts on the surface on which the object rolls; in particular, for a frame of reference in which the rolling plane is at rest (see animation), the instantaneous velocity of all the points of contact (e.g., a generating line segment of a cylinder) of the rolling object is zero. In practice, due to small deformations near the contact area, some sliding and energy dissipation occurs. Nevertheless, the resulting rolling resistance is much lower than sliding friction, and thus, roll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
