Shown below is an animation of the motion of A and B as seen by a stationary observer. The paths of A and B are straight, as expected, with the speed of B increasing in time. View of B as seen by an ...

This article focuses on the concept of ‘Relative Motion Between Two Bodies’. Such questions have been part of the CAT paper and should not be neglected as they are really easy to score on. If the ...

It has been one hundred100 years since the publication of Einstein's general theory of relativity in May 1916. Physicists have now demonstrated that the rotational motion in the universe is also ...