A spring of force constant K is attached with a mass executes with S.H.M has a time period T. It is cut into three equal parts If the spring are attached to the load as shown in figure then effective spring constant is

A spring of force constant K is attached with a mass executes with S.H

1.	A spring of force constant K is attached with a mass executes with S.H.M has a time period T. It is cut into three equal parts If the spring are attached to the load as shown in figure then effective spring constant is
Answer» `(K)/(2)` `(K)/(3)` `(5K)/(3)` `(3K)/(2)` Solution :Figure