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The special theory of relativity describes the motion and dynamics of objects moving at significant fractions of the speed of light.
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votes
Lorentz contraction (or not) of an accelerated electron bunch
Hello
I do not interpret length contraction but length expansion.
Whether V1 or V2, the lab observer sees the electron bunch, so the bunch is 10 Lo in length.
V = Vo: Lo, Length of electron bunch r …