Analyzing and clarifying groups of magnetic materials: Names of magnetic conductors, composition, characteristics, advantages and disadvantages, basic applications

hypothesising or postulating

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) up is the direction the magnetic force is acting on the charge.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this