Mia walks with a velocity of 1.3 m/s south. she does so while riding on a train that is traveling with a velocity of 4.6 m/s north. what is mia`s velocity?

explanation: magnetic pole, region at each end of a magnet where the external magnetic field is strongest. the south-seeking pole, or any pole similar to it, is called a south magnetic pole. unlike poles of different magnets attract each other; like poles repel each other.

if the thermos has a vacuum innner, then heat through conv currents and conduction are reduced = vacuum flask