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The crew of an enemy space craft attempts to escape from

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The crew of an enemy space craft attempts to escape from your spacecraft, by moving away from you at 0.281 of the speed of light. But all is ot lost! You launch a space torpedo toward the foe at 0.347 of the speed of light with respect to you. At what speed in km/s does the enemy crew observe the torpedo approaching its aircraft?

Reference no: EM13628698

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