Physics question. Rope sliding off a peg?

A limp rope with a m of 2.2 kg and a length of 1.7 m is hung, initially at rest, on a frictionless peg that has a negligible radius, one side of the rope is equal to 0.51 m and the other side is 1.19 m. What is the vertical velocity of the rope just as the end slides off the peg?