please help! brainliest, thanks, rattings, ect im confused
According to Newton's first law of motion, what does it take to move an object at rest?




a smooth surface and a net force of 100 N



an unbalanced force



a change in gravity



a force equal to the force keeping the object at rest, but in the opposite direction

Respuesta :

An object at rest stays at rest and an object in motion stays in motion at a constant speed and direction unless acted upon by an unbalanced force. In the absence of any forces, no force is required to keep an object moving.

So the answer is either (a) or (d)