A chain of length `L` and mass `m` is placed upon a smooth surface. The length of `BA` is `(L-b)`. Calculate the velocity of the chain when its and reaches `B`

A chain of length L and mass m is placed upon a smooth surface. The length of BA is (L-b) . Calculate the velocity of the chain when its end reaches B

A chain of length l and mass m lies on the surface of a smooth sphere of radius R>l with one end tied to the top of the sphere.

A uniform chain of length l and mass m is placed on a smooth table with one-fourth of its length hanging over the edge. The work that has to be done to pull the whole chain back onto the table is :

A uniform chain of length l and mass m is placed on a smooth table with one-fourth of its length hanging over the edge. The work that has to be done to pull the whole chain back onto the table is :

A chain of length L and mass M is held on a frictionless table with (1//n)th of its length hanging over the edge. When the chain is released, find the velocity of chain while leaving the table.

A chain of length L and mass M is held on a frictionless table with (1//n)th of its length hanging over the edge. When the chain is released, find the velocity of chain while leaving the table.