a rifle can shoot a 4.00g bullet at a speed of 998 m/s. If the work is done over a distance of 0.75 m, what is the average force on the bullet?

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