查看完整版本 : Special Relativity

kai子灝 2013-5-7 03:45 PM

Special Relativity

Two rockets are each 1000 m long in their rest frame. Rocket Orion, traveling at 0.900c relative to the earth, is overtaking rocket Sirius, which is poking along at a mere 0.700c. According to the crew on Sirius, how long does Orion take to completely pass?

That is, how long is it from the instant the nose of Orion is at the tail of Sirius until the tail of Orion is at the nose of Sirius?



I use Lorentz transformation equation to get the velocity and try to divide the distance , buy it doesnt work.:smile_24:
anyone can help me
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查看完整版本: Special Relativity