This is two or more elements chemically combined in a fixed ratio. Example: water, carbon dioxide, sodium chloride

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).

For which pair of objects would adding the same a

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.