A particle is acted by a force F= kx, where 'K' is a positive constant. Its P.E at x=0 is zero. Which curve corretly represents the variation of potential energy of the block with respect to 'x'

A particle is acted by a force F= kx, where 'K' is a positive constant

1.	A particle is acted by a force F= kx, where 'K' is a positive constant. Its P.E at x=0 is zero. Which curve corretly represents the variation of potential energy of the block with respect to 'x'
Answer» ANSWER :A