A long spring when strectched by 'x' cm has a potential energy 'v'. On increaseing the stretching to 'nx' cm the potential energy stored in the spring will be

A long spring when strectched by 'x' cm has a potential energy 'v'. On

1.	A long spring when strectched by 'x' cm has a potential energy 'v'. On increaseing the stretching to 'nx' cm the potential energy stored in the spring will be
Answer» `v/N` nv `n^(2)V` `v/n^(2)` ANSWER :C