45 B 2 A long elastic cord obeying Hooke s law is stretched

Last updated: 6/6/2023

45 B 2 A long elastic cord obeying Hooke s law is stretched considerably due to its own weight In one such case a cord is held from one of its ends and hung vertically and in another case that is shown in the figure the ends are attached to separate nails A and B in the same level so that the cord assume shape of a catenary In which case is the cord stretched longer