Need this answered in 30 minutes Shelly the skater, total mass 50. kg, is accelerated by rocket power. If we ignore resistance, calculate Shelly’s acceleration if the force of the rocket on Shelly is 100N.

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