BPAlIl,EHIfl 3EMJIH HA B03Mym,EHm Bl ATMOCOEPli. 



71 



Bt> CHJiy CHMMGTpiH, xpaeKTOpin HCkX'b B03AyUlHbIX^ HaCTHUTi BlOOJiaCTn TEKOrO UHKJIOHa 

 6yAyTT. OARHaKOBblfl KpHBblfl CT> paSlJblMH JIHIUb apryMCHTaMH npH OAHHaKOBOMl p; CKOpOCTb V 



KaatAOH nacTHUbi SyAeiT) TaKHte saBHctTb jiHiDb oit BeKxopa p. 



Ha qep'reffif. 4-mt> npeAcxasjieHbi oxpisKH ikf, M^ h Mg M^ AByxx 6e3K0HeqH0 Sjioskhxi 

 Apyri Kx> Apyry xpaeKXopifi ei oahoh ropH30nxajibHOH djiockocxh. 



Ilpn oAHHaKOBOH AJinHt BeKxopoB-b ,'I,Byx^ xoqeK'b ilfj h ilfg, yroji'b McacAy uhmb BCWAy 

 SyAexT, paBGHi oahoh h xoh-hg Bejinqnni AG, xaK^ KaKi) OAay npHByio mokho HaJioajnib Ha 

 Apyryw, Bpamaa ee na yro;n> A6 BOKpyn no.iioca 0. 



HepxeHt-b 4. 



OnpeA'fcjiHMi KOJiH^ecxBO AQ (no s-fecy) BosAyxa, npoxcKawmee b^ eAHHnuy BpeMCHH nc- 

 pesT. oxBepcxie ilfj N co CKopocxbio v, npn xojmnHt ropnsoHxajibHaro cjioh BOSAyxa, paBHOH 



eAHHHD.'fe. 



KojHiecxBO 3X0 BbipasHxcfl CJiiAytomuMi o6pa30Mi: 



rjifk p ecxb njioxHOCXb BOSAyxa. 



HsT. xpeyrojibHHKa M^ NM.^ HMteMx: 



(47), 



Ml N = M, M^ Cos L NM^ M^ =p AO Cos ^ OM^ N 



(48). 



Yrojiij MeH?Ay BeKTopoMi) h Kacaxejibuoii ki nojinpnoH kphboh, nanpaBJieHHon b^ cxopony 

 oipHaaxejibHbixi aprvMenxoBi, onpcAtjiflexcH naK^ H3Btcxuo no <i'OpMyjii: 



tang a = ? ^ 



(49), 



