You and a friend travel through space in identical
Chapter 29, Problem 32(choose chapter or problem)
You and a friend travel through space in identical spaceships. Your friend informs you that he has made some length measurements and that his ship is 150 m long but that yours is only 120 m long. From your point of view, (a) how long is your friends ship, (b) how long is your ship, and (c) what is the speed of your friends ship relative to yours?
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