17. a particle of mass m is subjected to one-dimensional potential vx)-k+x. t the particle executes small amplitude oscillations about the minimum of the potent

17. A particle of mass m is subjected to one-dimensional potential Vx)-k+x. t the particle executes small amplitude oscillations about the minimum of the potential the frequency of oscillation is, and k are positive constants.] 2 (A) 7m (B) m (D) 2k7 m