A uniform chain has a mass M and length L.It is placed on a frictionless table with length l_o hanging over the edge .The chain begins to slide down .Then the speed v with which the end slide down from the edge is given by

1.{g(L+l_o)/L}^1/2

2.{g(L-l_o)/L}^1/2

3.{g(L²-l_o²)/L}^1/2

Kaushki

8 Years agoGrade 12th pass