Question

If pulley is displaced by y athen dispalcement in spring connected to pulley is

Answer 1

Answer:

Explanation:

The displacement of string in pulley will depend on the number of strands of string supporting the pulley.

For example,if two strands,then displacement will be 2y.So,if n strands are there,ny displacement will be there.

Hope you understood

Answer 2

Answer:

hey watch the above pic for ur answer