Kosmicheskie skorosti
[glossarii]
Pervaya kosmicheskaya skorost', ili krugovaya skorost' V1 - skorost', neobhodimaya dlya obrasheniya sputnika po krugovoi orbite vokrug Zemli ili drugogo kosmicheskogo ob'ekta. Esli R - radius orbity, a G - gravitacionnaya postoyannaya, to V1 = (GM/R)1/2. Dlya Zemli V1=7.9 km/s.
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- >> Kosmicheskie skorosti
(A. V. Zasov, V. G. Surdin,
15.12.2000 1:01, 2.8 KBait, otvetov: 1)
Pervaya kosmicheskaya skorost', ili krugovaya... - Re: Kosmicheskie skorosti
(Yu. Yu. Surin,
7.06.2018 2:46, 240 Bait)
tol'ko eshe odnu kosmicheskuyu skorost'...