Question

A fictional news report stated that starship Enterprise had just returned from a 5.0-year voyage while...

A fictional news report stated that starship Enterprise had just returned from a 5.0-year voyage while traveling at 0.70 c.

Part A

Part complete

If the report meant 5.0 years of Earth time, how much time elapsed on the ship?

Express your answer using two significant figures.

?t0 = 2.93   years  

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All attempts used; correct answer withheld by instructor

Part B

If the report meant 5.0? years of ship time, how much time passed on Earth?

Express your answer using two significant figures.

?t =

2.93

  years  

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