Newton's first law states that objects in motion:
A) eventually come to rest.
B) experience an unbalanced force.
C) experience a nonzero acceleration.
D) stay in motion unless acted upon by an external force.

Question

Quizplus · Accepted Answer

Newton's first law, also known as the law of inertia, states that an object at rest will remain at rest and an object in motion will remain in motion with a constant velocity unless acted upon by an external force. This means that objects in motion will continue to move in the same direction and at the same speed unless some force causes them to stop or change their motion. Therefore, option D is the correct answer.

Newton's First Law States That Objects in Motion