Acted Quote by Isaac Newton

A body in motion tends to stay in motion unless acted on by an outside force.

— Isaac Newton

An object that is at rest will tend to stay at rest. An object that is in motion will tend to stay in motion.

— Isaac Newton

The natural law of inertia: Matter will remain at rest or continue in uniform motion in the same straight line unless acted upon by…

— W. Clement Stone

Every body persists in a state of rest or of uniform motion in a straight line, unless it is compelled to change that state…

— Isaac Newton

Every body continues in its state of rest or uniform motion in a straight line, except insofar as it doesn't.

— Arthur Eddington

A body in motion can maintain this motion only if it remains in contact with a mover.

— Aristotle

“Newton's First Law of Motion states: an object at rest tends to stay at rest while an object in motion tends to stay in…

— Mike Buffington

Okay, well, if motion is the constant, how can I remain in motion?

— Baratunde Thurston

The alternation of motion is ever proportional to the motive force impressed; and is made in the direction of the right line in which…

— Isaac Newton

“Nothing moves in a straight line”

— R. Gregory Lande

A movement has to move. Constantly.

— Gloria Feldt

“Things in motion stay in motion, or, if you just keep going, you'll get there (the first rule of Physics)”

— Jeffrey Gusfield