Physics, 13.07.2021 17:10, jacamron

A supertrain with a proper length of 100 m travels at a speed of 0.950c as it passes through a tunnel having a proper length of 50.0 m. As seen by a trackside observer, is the train ever completely within the tunnel? If so, by how much do the train’s ends clear the ends of the tunnel?

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A supertrain with a proper length of 100 m travels at a speed of 0.950c as it passes through a tunne...