Explain the difference in the magnitude of the force exerted by the air in the syringe on the piston in the base-up and base-down positions in terms of the air molecules in the syringe in each case.

answer; the correct answer is technician a; ///100%good luck

wire in brush may conduct electricity from cell to drill and vice versa electrc shock possible

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                                         : )