A spaceship leaves Earth traveling at 0.60 c. Asecond spaceship leaves the first at a speed of0.90 c with respect to the first.Calculate the speed of the second ship with respect to Earth if it is fired in the same directionthe first spaceship is already moving.Express your answer using two significant figures.ΑΣΦ画?<>SubmitRequest AnswerPart BCalculate the speed of the second ship with respect to Earth if it is fired directly backwardtoward Earth.Express your answer using two significant figures.ΑΣφ?SubmitRequest AnswerII

Spaceship leaves earth at speed, v=0.60 cSecond spaceship moving relative to first, u'=0.90cSpeed of…

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