Which statement best describes inertia?
A) A piece of paper will fall toward earth at a faster rate than a baseball will
B) If earth had no atmosphere, a baseball would fall toward earth at a faster rate than a piece of paper would.
C) More force is needed to stop a moving car than to stop a train moving at the same speed.
D) More force is needed to stop a moving train then to stop a car moving at the same speed.