At which of these locations will Newton's laws of motion be MOST inadequate in describing precisely the motions of objects?
A) in the Space Shuttle, moving around Earth at a speed of about 8 km/sec
B) at the center of Earth
C) inside an artillery shell as it accelerates inside the gun barrel
D) inside the orbit of Mercury

Question

Quizplus · Accepted Answer

Newton's laws of motion start to break down when dealing with objects moving at very high speeds or in very strong gravitational fields, such as those found near the sun, like inside the orbit of Mercury. In these conditions, relativistic effects become significant, and Einstein's theory of General Relativity provides a more accurate description of motion.

At Which of These Locations Will Newton's Laws of Motion