A(n) 822 n crate is being pushed across a level floor by a force of 387 n at an angle of 24◦ above the horizontal. the coefficient of kinetic friction between the crate and the floor is 0.24. the acceleration of gravity is 9.81 m/s 2 .

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