One -fourth chain is hanging down from a table. Work done to bring the hanging part of the chain on the table is (mass of chain = M and length = L)

One -fourth chain is hanging down from a table. Work done to bring the

1.	One -fourth chain is hanging down from a table. Work done to bring the hanging part of the chain on the table is (mass of chain = M and length = L)
Answer» `(MGL)/(32)` `(MgL)/(16)` `(MgL)/(8)` `(MgL)/(4)` ANSWER :A