A satellite is revolving the earth 4km above the surface. find the orbital velocity of the satellite (R =6400km, g=9.8m/s^2)​

carla slowed down in the beginning of her trip, stopped, and then sped up

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                                         : )

scientific laws are the result of testing theories and proving them to be facts.