A chain of mass `m` and length `I` is kept in three positions as shown below. Assuming (h=0) on the ground find potential inergy of chain in all three cases.
(a)

A chain of mass m and length l is kept in three positions as shown below. Assuming (h=0) on the ground find potential energy of chain in all three cases. (a)

A uniform chain of mass m and length l is kept on a horizontal table with half of its length hanging from the edge of the table.Work done in pulling the chain on to the table so that only 1/5 th of its length now hangs from the edge is K((mgl)/(200)) .Find the value of K.

A uniform chain of mass m and length I is kept on the table with a part of it overhanging (see figure). If the coefficient of friction between the table and the chain is 1//3 then find the maximum length of the chain that can overhang such that the chain remain in equilibrium.

A uniform chain of mass m and length I is kept on the table with a part of it overhanging (see figure). If the coefficient of friction between the table and the chain is 1//3 then find the maximum length of the chain that can overhang such that the chain remain in equilibrium.

A rod of length L and mass m is kept vertically on the ground. Its potential energy is :

A rod of length L and mass m is kept vertically on the ground. Its potential energy is :

A uniform chain of mass m and length l is placed on a smooth table so that one - third length hanges freely as shown in the figure. Now the chain is released, with what velocity chain slips off the table?