Meteorologists study
a. stars and space
b. space and time
c. weather and climate
d. planets and climate patterns

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                                         : )

probably not if net force is zero

no. dot product   =0 when vecs at right angles

i think its c if i'm wrong