The Lorentz velocity addition formula for one-dimensional motion presents a number of problems for beginning students of special relativity. In this paper we suggest a simple rewrite of the formula that is easier for students to memorize and manipulate, and furthermore is more intuitive in understanding the correction necessary when adding relativistic effects to the Galilean velocity addition formula.
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© 2009 American Association of Physics Teachers.
2009
American Association of Physics Teachers
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