A person on earth notices a rocket approaching from the
A person on earth notices a rocket approaching from the right at a speed of 0.78c and another rocket approaching from the left at 0.58c. What is the relative speed between the two rockets, as measured by a passenger on one of them?
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a person on earth notices a rocket approaching from the right at a speed of 078c and another rocket approaching from
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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