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Question
B5
An observer on Earth sees a spaceship travelling at 0.5c. If the rocket is measured to be 30 m in length when at rest on Earth, how long is the moving rocket ship as measured by the observer on Earth? O a. 27 m O b. 14 m c. 20 m O d. 26 m
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Transcribed Image Text:An observer on Earth sees a spaceship travelling at 0.5c. If the rocket is measured to be 30 m in length when at rest on Earth, how long is the moving rocket ship as measured by the observer on Earth? O a. 27 m O b. 14 m c. 20 m O d. 26 m
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