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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![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb719f6ba-8cb7-4731-9a8e-3a9f3a54e041%2Ffb423971-6718-403c-9cc6-3a8679256a9c%2Fy0rz6je_processed.jpeg&w=3840&q=75)
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