A spring is cut into two pieces in such a way that one piece is double the length of the other. If the force constant of main spring is k then force constant of the longer part is

A spring is cut into two pieces in such a way that one piece is double

1.	A spring is cut into two pieces in such a way that one piece is double the length of the other. If the force constant of main spring is k then force constant of the longer part is
Answer» `2/3`K `3/2`k 3k 6k Answer :B