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JOURNALS // Mathematical Education // Archive
Math. Ed., 2015 Issue 1(73), Pages 53–55 (Mi mo17)
Students and teachers of mathematical specialties

Different addition of different quantities

E. N. Petrova, S. A. Pirogov

Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), Moscow

Abstract: It is shown that addition of different quantities in different mathematical or physical theories can be made in different ways.

Keywords: addition of speeds of Galileo–Newton, addition of velocities Lorentz–Einstein, speed.

UDC: 51-71


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