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## Main Question or Discussion Point

Suppose two spaceships A (at rest) and B(moving right with velocity v relative to A) one above the other with observer X in A and Y in B,both at the middle of the their spaceship.Let two events event RED and event BLUE strike at the edges(RED at left edge) of the both spaceship when Y is just above X.Then with respect to X the two events will be simultaneous whereas for Y event Blue will occur first than event red.My question if i was Y then what would i predict for X whether X will see two events simultaneously or not??(Does my question make sense?)

p.s. my english so poor sorry for ur inconvenince.Thanks in advance.

p.s. my english so poor sorry for ur inconvenince.Thanks in advance.

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