What did Paracelsus, Galileo, Vesalius, and Boyle have in common that is representative of the revolutionary aspect of the Scientific Revolution

What is the most useful equation for electric power?

The electric potential a distance r from a small charge is proportional to what power of the distance from the charge? a. r^-1 b. r c. r^-2 d. r^2

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation