Rolling

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.

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Famous quotes containing the word rolling:

    Before the Roman came to Rye or out to Severn strode,
    The rolling English drunkard made the rolling English road.
    Gilbert Keith Chesterton (1874–1936)

    The rolling English drunkard made the rolling English road.
    A reeling road, a rolling road, that rambles round the shire.
    Gilbert Keith Chesterton (1874–1936)

    Lift every voice and sing till earth and heaven ring,
    ring with the harmonies of liberty.
    Let our rejoicing rise high as the listening skies;
    Let it resound loud as the rolling sea.
    James Weldon Johnson (1871–1938)