Newton's First Law
This page is the CodyCross answer for the clue below from Ancient Egypt, Group 183, Puzzle 5 (Pharaonic Period).
Question is: Newton's First Law
and the answer is: INERTIA
Word Meaning:
INERTIA — (physics, uncountable or countable) The property of a body that resists any change to its uniform motion; equivalent to its mass.
Definitions from Wiktionary.