If a ball is dropped from a height of 2 meters and the ball has a mass of 0 .147kilograms how much gravitational potential energy does the ball possess

Gravitational PE  =  (mass) (gravity) (height) .

                         = (0.147 kg) (9.8 m/s²) (2 m)

                         =    2.88 joules .

Once you drop it, though, it starts losing potential energy.

Iwould say a is accurate

As newton's first law states a object in motion stays in motion