The length of a spaceship is measured to be exactly half its rest length. (a) To three significant figures, what is the speed parameter beta of the spaceship relative to the observer’s frame? (b) By what factor do the spaceship’s clocks run slow relative to clocks in the observer’s frame?

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A: Lo (proper length) = 100 m Relativistic length (L) = 25 m Using length contraction formula , γ L =…