Isaac, the Gravity Formulator

This page is the CodyCross answer for the clue below from Student Life , Group 935, Puzzle 5 (Homework Assignment).

Question is: Isaac, the Gravity Formulator

and the answer is: NEWTON

Word Meaning:

NEWTON — In the International System of Units, the derived unit of force; the force required to accelerate a mass of one kilogram by one metre per second per second.

Definitions from Wiktionary.