Newton's laws of motion fail
A) when dealing with extremely low masses.
B) at speeds significantly less than the speed of light.
C) in helping us understand most of the everyday world.
D) for objects with extremely large masses.
E) when using atomic clocks rather than stopwatches.

Question

Quizplus · Accepted Answer

Newton's laws of motion work well for objects with moderate masses and speeds but fail when dealing with extremely large masses, gravitational forces, and high speeds close to the speed of light. This is when the laws of relativity take over.

Newton's Laws of Motion Fail