I NEED THIS ANSWER ASAP I WILL MARK YOU THE BRAINIEST Categorize the following as examples of speed or examples of velocity.
The 2 category's are Speed and velocity
How fast an object changes position
Speed in a direction
Miles per hour
Miles per hour North
distance/time
distance/time in a direction

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.