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View Full Version : Rope-movement (tractrix)


standardflop
Apr2-10, 12:16 PM
Hello All.

Im trying to find the governing equation (probably PDE) of the motion of rope that is pulled/pushed in one end along a general curve (X(t),Y(t)) in the plane. Im thinking its kinda a generalized "Child with Toy"(tractrix)-problem. But i could not find this subject dealt with anywhere in my textbooks or other published litterature. Can anyone point me towards a reference, and/or describe how to get the result?

Thanks.