A man on the moon sees two spacecraft, A and B, coming toward him from opposite directions at the respective speeds of 0.700c and 0.800c i) What does a man on A measure for the speed with which he is approaching the moon? For the speed with which he is approaching the moon? For the speed with he is approaching B? ii) What does a man on B measure for the speed with which he is approaching the moon? For the speed with which he is approaching A?

A man on the moon sees two spacecraft, A and B, coming toward him from opposite directions at the respective speeds of 0.700c and 0.800c i) What does a man on A measure for the speed with which he is approaching the moon? For the speed with which he is approaching the moon? For the speed with he is approaching B? ii) What does a man on B measure for the speed with which he is approaching the moon? For the speed with which he is approaching A?

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