Who would have the most potential energy? A. A 80 kg student sitting in the bottom row of the bleachers.
B. A 80 kg student sitting up in the top row of the bleachers.
C. A 65 kg player running down the court.
D. A 65 kg player walking down the court.

The field lines around one end of a bar magnet are shown below based on the diagram, what can you conclude about the pole of the magnet? a.is a south pole because the field hnes spread out from this end b.a north pole because the field lines spread out from this end c.a nouth pole because the field lines enter the magnet at this end d.is a north pole because the field lines enter the magnet at this end