The digigram shows a vertical number line. What is the position of point X?
х
016
-12
12
16
0

16

Explanation:

The position of X is 16 because they gap between -4 and 0 is 4.

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                                         : )

d) physical means can be used to separate the components of air.