Question

Two pulse of identical shape overlap such that the displacement of the rope is momentarily zero at all points,

Answer 1

When displacement of all the particles is momentarily zero, then there is no elastic potential energy stored in the string and as the speed is maximum at mean position, so entire energy is purely kinetic.

Answer 2

here is ur Answer ✍️✍️


When displacement of all the particles is momentarily zero, then there is no elastic potential energy stored in the string and as the speed is maximum at mean position, so entire energy is purely kinetic.

HOPE you understand ❤️❤️