Solved: Suppose that a spaceship was launched in the year 2120 on around-trip journey of
Chapter 13, Problem 35(choose chapter or problem)
Suppose that a spaceship was launched in the year 2120 on around-trip journey of 100 light-years, traveling at 99.99% ofthe speed of light. In approximately what year would the shipreturn to Earth? (a) 2121; (b) 2170; (c) 2220.
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