Tai ran from his home to a position 300 m south of his home in 100 seconds. what was his velocity? a 3 m/s north b 0.33 m/s north c 0.33 m/s south d. 3 m/s south answer is 3 m/s is correct but which answer is south or north?

Well, if you are moving forward in a direction, then your velocity is your speed with the direction you are moving in. To calculate velocity, you divide your distance traveled by the time it took to travel that distance and you add your direction to it.
So to conclude, 300/100= 3 m/s South

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

Answer: temperature? i hope this and have a wonderful