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System Sʹ Has a Velocity U = +0

question 40

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System Sʹ has a velocity u = +0.45c relative to system S, as shown in the figure. The clocks of S and Sʹ are synchronized at t = tʹ = 0 when the origins O and Oʹ coincide. An event is observed in both systems. The event takes place at x = 600 m and at time t = 1.9 μs, as measured by an observer in S. What is the xʹ-coordinate of the event, measured by an observer in Sʹ ? System Sʹ has a velocity u = +0.45c relative to system S, as shown in the figure. The clocks of S and Sʹ are synchronized at t = tʹ = 0 when the origins O and Oʹ coincide. An event is observed in both systems. The event takes place at x = 600 m and at time t = 1.9 μs, as measured by an observer in S. What is the xʹ-coordinate of the event, measured by an observer in Sʹ ?   A)  380 m B)  340 m C)  360 m D)  350 m E)  310 m


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