Multiple Choice
Two spaceships are observed from earth to be approaching each other along a straight line. Ship A moves at 0.40c relative to the earth observer, while ship B moves at 0.60c relative to the same observer. What speed does the captain of ship A report for the speed of ship B?
A) 0.19c
B) 0.75c
C) 0.81c
D) 0.92c
E) 0.96c
Correct Answer:
Verified
Correct Answer:
Verified
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