Macnaha qaamuuska ereyga "centripetal force" waa xoog ku dhaqma shay ku socda waddo wareeg ah, oo u jihaysan xarunta uu shaygu ku wareegayo. Xoogga centripetal wuxuu ku hayaa shayga ku socda waddo wareeg ah isagoo u jiidaya gudaha, isagoo ka hortagaya u janjeera shaygu inuu u socdo xariiq toosan. Xooggan waxaa sababi kara arrimo kala duwan, sida cufisjiid, kacsanaan, ama isqabqabsi, iyadoo ku xiran xaaladda.