Special relativity predicts that the observed mass of a moving particle depends on its ____.
A) inertia
B) curvature
C) velocity
D) force
E) true position

Question

Quizplus · Accepted Answer

Special relativity predicts that the observed mass of a moving particle increases with its velocity. This is because, according to Einstein's theory, as an object moves faster, its mass appears to increase from the perspective of a stationary observer.

Special Relativity Predicts That the Observed Mass of a Moving