Question

a block of mass 2m is hanging from the lower end of a rope of mass M and length L whose other end is fixed to the ceiling . A transverse wave pulse is produced at the lower end of the roof the speed of propagation of the pulse at the lower end of string is Vo the speed of propagation of the pulse when it reaches the top of the string is

Answer 1

Hey mate,.

V=√{2m+m/2}g /m/l

v=√(4m+m/2)g/ m/l

v=√(5/2)GL

Hope it will help you

✌️sai