Q. Two observers are situated in different inertial reference frames. Then
A) The momentum of a body by both observers may be same
B) The momentum of a body measured by both observers must be same
C) The kinetic energy measured by both observers must be same
D) None of the above
Explanation
(a) The velocity of a body in different reference frames may be same or different. So, momentum and kinetic energy of a body may be same or different in different reference frames
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.