Gustavo is 50kg and his brother Devon is 75kg. They are racing and Gustavo is moving faster at a velocity of 5m/s while his brother is moving 3m/s

How to tell if two objects are in thermal equilibrium 1.the objects have the same temperature 2.the objects are the same size 3.the objects are touching each other 4.the objects temperatures are changing

The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element

What word chemical equation describes cavendish’s experiment with zinc?