What is the length of the same spaceship

Reference no: EM13521846

Suppose an observer measures the length of a stationary spaceship to be 6 m (note: m for meters). If the spaceship is moving at a speed of 0.8c (note: c for the speed of light) with respect to the Earth, what is the length of the same spaceship, as measured by an observer on the Earth?

Reference no: EM13521846

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