A car drives 30m north in 1.5 seconds and drives 60 east in 2 seconds. What is the average velocity of the car?

coil wire, increase current, put iron inside the coil

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by

answer is slate

hope this