Two events are observed in a frame of reference s to occur at the same space point, with the second event occurring after a time of 1.70 s . in a second frame s' moving relative to s, the second event is observed to occur after a time of 2.25 s . what is the difference between the positions of the two events as measured in s'? use 3.00×108 m/s for the speed of light in a vacuum. δx′ = −4.42×108 m