Answer to Question #99036 in Mechanics | Relativity for Umaima

Question

Suppose that you & ur friend are inertial observers suppose that two events A 'B are simultaneously in your own frame draw two spacetime diagrams in your frame include Ur friends worldline in both for the first arrange the relative velocity of u & your friend so that event a a occurs before event b e in your friends frame for II arrange it so that event b e e occurs first in your friends frame in both cases include one of your friends lines of simultaneously on the diagram

Answer 1

Solution:

Let us show event a in green on the diagram, and event b on orange.

I, The first arrange the relative velocity of u & your friend so that event a a occurs before event b e in your friends frame 

II. arrange it so that event b e e occurs first in your friends frame