Light Waves a dont require a medium
b can not travel in a vacuum
c are not electromagnetism radiation
d do not travel in straight lines from the source

You will be galileo perform the experiment to determine if objects with different mass fall at the same, or different, rates in the air and in a vacuum. (refer to the walk-through video to locate the online lab within the online textbook).

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?