
Quiz in General Physics 2
Quiz by KATE LAPID
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The spaceship U.S.S. Enterprise, traveling through the galaxy, sends out a smaller explorer craft that travels to a nearby planet and signals its findings back. The proper time for the trip to the planet is measured by clocks:
As we watch, a spaceship passes us in time t. The crew of the spaceship measures the passage time and finds it to be t'. Which of the following statements is true?