Question

A block of mass M is attached to the lower end
of a vertical spring. The spring is hung from a ceiling
and has force constant value k. The mass is released
from rest with the spring initially unstretched the
maximum extension produced in the length of the
spring will be :-
(1) Mg/2k
(2) Mg/k
(3) 2 Mg/k
(4) 4 Mg/k​

Answer 1

Answer:

I think Mg/ k . I think I am not wrong.

I hope this answer will help you ☺️

Answer 2

Answer:

mg/k is t correct ..I think so