Keilah, in reference frame S, measures two events to be
Chapter 39, Problem 31(choose chapter or problem)
Keilah, in reference frame S, measures two events to be simultaneous. Event A occurs at the point (50.0 m, 0, 0) at the instant 9:00:00 Universal time on January 15, 2013. Event B occurs at the point (150 m, 0, 0) at the same moment. Torrey, moving past with a velocity of 0.800c i^, also observes the two events. In her reference frame S9, which event occurred first and what time interval elapsed between the events?
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