2. Astronomers discover a planet orbiting around a star similar to our sun that is 20.0 lightyears away. How fast must a rocket ship go if the round trip is to take no longer than 40.0 years in time for the astronauts aboard? How much time will the trip take as measured on Earth?
2. Astronomers discover a planet orbiting around a star similar to our sun that is 20.0 lightyears away. How fast must a rocket ship go if the round trip is to take no longer than 40.0 years in time for the astronauts aboard? How much time will the trip take as measured on Earth?
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![2. Astronomers discover a planet orbiting around a star similar to our sun that is 20.0 lightyears
away. How fast must a rocket ship go if the round trip is to take no longer than 40.0 years in
time for the astronauts aboard? How much time will the trip take as measured on Earth?
d of 0810o away from
station A how in the](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12a87369-92aa-4409-8849-fdc4e26754ae%2F39ef8798-a552-4b5c-b990-eb9dac9d31be%2Fj7434hd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Astronomers discover a planet orbiting around a star similar to our sun that is 20.0 lightyears
away. How fast must a rocket ship go if the round trip is to take no longer than 40.0 years in
time for the astronauts aboard? How much time will the trip take as measured on Earth?
d of 0810o away from
station A how in the
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