Neglecting friction, a ball rolling along a horizontal plane will
A)accelerate indefinitely.
B)roll until the force used to roll it was used up.
C)roll indefinitely at a constant speed.
This illustrates
D)the basic principle that a body requires a push or pull to keep it moving.
E)inertia.
F)the law of net force.

Question

Quizplus · Accepted Answer

In the absence of friction, a ball rolling along a horizontal plane will continue to move at a constant speed indefinitely due to inertia, which is the tendency of an object to resist changes in its state of motion. This is a direct illustration of Newton's first law of motion, often referred to as the law of inertia.

Neglecting Friction, a Ball Rolling Along a Horizontal Plane Will