LEADER 02839nam 2200589Ia 450 001 9910465749603321 005 20200520144314.0 010 $a0-88385-931-9 035 $a(CKB)2560000000081730 035 $a(SSID)ssj0000577731 035 $a(PQKBManifestationID)11359364 035 $a(PQKBTitleCode)TC0000577731 035 $a(PQKBWorkID)10577727 035 $a(PQKB)10867915 035 $a(UkCbUP)CR9780883859315 035 $a(MiAaPQ)EBC3330381 035 $a(Au-PeEL)EBL3330381 035 $a(CaPaEBR)ebr10729352 035 $a(OCoLC)929120327 035 $a(EXLCZ)992560000000081730 100 $a20111024d1965 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aFrom Pythagoras to Einstein$b[electronic resource] /$fby K. O. Friedrichs 210 $aWashington, D.C. $cMathematical Association of America$d1965 215 $a1 online resource (vii, 88 pages) $cdigital, PDF file(s) 225 0 $aAnneli Lax New Mathematical Library ;$vno. 16 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a0-88385-616-6 327 $aThe Pythagorean theorem -- Signed numbers -- Vectors -- Components and coordinates. Spaces of higher dimension -- Momentum and energy. Elastic impact -- Inelastic impact -- Space and time measurement in the special theory of relativity -- Momentum and energy in the special theory of relativity. Impact. 330 $aThe main thread running through this somewhat unorthodox approach to the special theory of relativity is the Pythagorean theorem. It appears in its most elementary geometric form in the very beginning of this monograph. Then it reappears in algebraic garb, it is further modified and finally reinterpreted to play the role of one of the main characters in the special theory of relativity. The first four chapters are easily accessible to high school sophomores or juniors. The remaining part of the book may be a little difficult for students who never studied physics, although the author actually employs only the notion of impact and presupposes no background in physics. With the aid of the vector geometry introduced earlier, he leads the reader from the impact conservation laws to the famous formula e=mc^2. 606 $aPythagorean theorem 606 $aDynamics 606 $aRelativity (Physics) 606 $aVector analysis 608 $aElectronic books. 615 0$aPythagorean theorem. 615 0$aDynamics. 615 0$aRelativity (Physics) 615 0$aVector analysis. 676 $a516.83 700 $aFriedrichs$b K. O$0606608 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910465749603321 996 $aFrom Pythagoras to Einstein$91124803 997 $aUNINA