What is the potential energy of a 2 kg rock resting at the top of a 10-meter high cliff? PEg= mgh

PEg= gravitational potential energy (energy due to position- Joules)

m= mass (kg)

h= height (m)

1/0.14nm = 10^10/1.4 a lot

answer would be letter choice (a),   a ball resting on a shelf. would be another example of potential energy   >   stored energy > not moving.

a ball spinning on a finger   >   kinetic energy > moving energy

a ball rolling on the ground   >   kinetic energy   > moving energy

a   ball flying through the air   > kinetic energy   >   moving energy

hope that                                         : )

c. magnitude and direction