Question

According to Newton's first law, an object in motion will stay in what kind of motion as long as the net forces acting on it are zero?

a) Rest
b) Constant velocity
c) Accelerated motion
d) Circular motion

Answer 1

Newton's First Law states that an object will continue to be in motion at a constant velocity unless acted upon by an external force.

Step-by-step explanation:

According to Newton's First Law of Motion, an object in motion will stay in motion at a constant velocity as long as the net forces acting on it are zero. The correct answer to the question is b) Constant velocity. This law is also known as the law of inertia, which implies that if no external force acts upon an object, it will either remain at rest or continue to move at a constant velocity, which entails both speed and direction. Thus, an object will not accelerate (which means its speed or direction won't change) unless acted upon by an external force.