The Old Story About the Person Who Sneezed So Hard

The old story about the person who sneezed so hard that he fell off his barstool is an exaggerated illustration of which physical law?

A) Newton's law of universal gravitation
B) the law forbidding the partaking of alcohol during physical experiments
C) Newton's third law of equal and opposite forces of action and reaction
D) the law of inertia, Newton's first law