Determine what is the speed

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Solve the following question given below:

Question: Two rocket ships are racing toward Earth, as shown in the figure below. Ship A is in the lead, approaching the Earth at v1 = 0.78c and separating from ship B with a relative speed of 0.44c. As seen from Earth, what is the speed, v, of ship B?

Answer in c

Please show the all work for the calculation so I can understand what I'm doing. Thanks!

Reference no: EM13693458

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