[单选题]
One of Einstein's postula s6(s/pcttpn0 vx* ce7tesfos*s3ye,e6r aua r /o6s *kyg6h 0q,y in formulating the special theory of relativity was that the laws of physics are the same in re,s 6e6qhoy0 grerafas sy3*u*ko,y/6 ference frames that
A. accelerate.
B. move at constant velocity with respect to an inertial frame.
C. oscillate.
D. are stationary, but not in moving frames.
Post time 2024-1-14 16:03:04