A second car is stationary on the road at the point where the town starts. It accelerates uniformly for 30s and recahes a speed of 10 m/s. Detemine whether this car recahes the end of the town in 30s.

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

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

Asimple electrochemical cell contains two electrodes.