A particle moves in one dimension in a conservation force field. The potential energy is depicted in the graph below.

If the particle starts to move from rest from the point `A`, then

A particle with total energy E moves in one direction in a region where, the potential energy is U The acceleration of the particle is zero, where,

A particle with total energy E moves in one direction in a region where, the potential energy is U The acceleration of the particle is zero, where,

A particle with total energy E moves in one direction in a region where, the potential energy is U The acceleration of the particle is zero, where,

A particle in a certain conservative force field has a potential energy given by V=(20xy)/z . The force exerted on it is

A particle in a certain conservative force field has a potential energy given by V=(20xy)/z . The force exerted on it is

A particle of mass m is moved from A to B as show in figure. Then potential energy of the the particle

As a particle moves along the x- axis, it is acted upon by a conservative force. The potential energy is shown below as a function of the coordinate x of the particle. Rank the labelled regions accoeording to the magnitude of force, least to greatest.