Question

according to newtons first law of motion, an object at rest will remain at rest and an object in motion will remain in motion unless acted upon by _______. choose one option a velocity b an unbalanced force c friction d a chemical reaction

Explanation:

Newton's first law states an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force. Velocity is a description of motion, friction is a type of force but not the general term, and a chemical reaction is unrelated to this law's statement about motion and forces.

Answer:

B. an unbalanced force