• Thumbnail for 2MV
    Compartment. 2MV-1: Venera 2MV-1 No.1 (Sputnik 19), Venera 2MV-1 No.2 (Sputnik 20) 2MV-2: Venera 2MV-2 No.1 (Sputnik 21) 2MV-4: Mars 2MV-4 No.1 (Sputnik...
    4 KB (362 words) - 00:39, 19 July 2024
  • Thumbnail for Mars 2MV-4 No.1
    Mars 2MV-4 No.1 also known as Sputnik 22 in the West, was a Soviet spacecraft, which was launched in 1962 as part of the Mars programme, and was intended...
    7 KB (499 words) - 17:25, 23 May 2024
  • Thumbnail for List of spacecraft called Sputnik
    Venera 2MV-1 No.1 Sputnik 20 – Venera 2MV-1 No.2 Sputnik 21 – Venera 2MV-2 No.1 Sputnik 22 – Mars 2MV-4 No.1 Sputnik 23 – Mars 1 Sputnik 24 – Mars 2MV-3 No...
    3 KB (382 words) - 23:51, 10 July 2022
  • Mars 2MV-3 No.1 also known as Sputnik 24 in the West, was a Soviet spacecraft, which was launched in 1962 as part of the Mars program, and was intended...
    6 KB (432 words) - 16:24, 23 May 2024
  • Venera 2MV-1 No.2, also known as Sputnik 20 in the Western world, was a Soviet spacecraft, which was launched in 1962 as part of the Venera programme...
    5 KB (386 words) - 04:18, 22 April 2022
  • Thumbnail for Venera 2MV-1 No.1
    Venera 2MV-1 No.1, also known as Sputnik 19 in the West, was a Soviet spacecraft, which was launched in 1962 as part of the Venera programme. Due to a...
    5 KB (385 words) - 21:54, 21 September 2024
  • Mars. Two other Soviet launches at around the same time, Mars 2MV-4 No.1 and Mars 2MV-3 No.1 were 900-kilogram (2,000 lb) spacecraft, however both failed...
    15 KB (1,155 words) - 18:09, 2 July 2024
  • Mars 2MV-4 can refer to two Soviet spacecraft: Mars 2MV-4 No.1 Mars 1 Mars 2M (disambiguation) This disambiguation page lists articles associated with...
    163 bytes (52 words) - 09:12, 29 December 2019
  • Venera 2MV-2 No.1, also known as Sputnik 21 in the West, was a Soviet spacecraft, which was launched in 1962 as part of the Venera programme, and was...
    6 KB (396 words) - 17:06, 9 January 2023
  • {\displaystyle I(U,s)={\frac {3A{\sqrt {2mV_{a}}}}{2s}}({\frac {e}{h}})^{2}U\exp(-{\frac {4{\pi }s}{h}}{\sqrt {2mV_{a}}})} where V a {\displaystyle V_{a}}...
    24 KB (3,591 words) - 05:35, 30 August 2024
  • Thumbnail for Mars 1
    Mars 1 (category 2MV)
    Mars 1, also known as 1962 Beta Nu 1, Mars 2MV-4 and Sputnik 23, was an automatic interplanetary station launched in the direction of Mars on November...
    11 KB (1,006 words) - 17:15, 23 May 2024
  • Thumbnail for Ideal gas law
    | p 2 − p 1 | = 2 m v {\displaystyle |\mathbf {p} _{2}-\mathbf {p} _{1}|=2mv} . The magnitude of the change of momentum of all molecules that bounce off...
    33 KB (4,571 words) - 18:56, 26 October 2024
  • Thumbnail for Molniya (rocket)
    Baikonur LC-1/5 Venera (2a) (2MV-1 #1, Sputnik 19) Partial failure 01.09.1962 Molniya T103-13 Baikonur LC-1/5 Venera (2b) (2MV-1 #2, Sputnik 20) Partial...
    9 KB (443 words) - 21:32, 20 October 2024
  • Thumbnail for Yakovlev UT-2
    (650 ft/min) Armament Rockets: 8 x RS-82 rockets. (UT-2MV) Bombs: 2-4 x 50 kg (110 lb) bombs (UT-2MV) Aircraft of comparable role, configuration, and era...
    9 KB (948 words) - 20:10, 24 October 2024
  • Thumbnail for 3MV
    unmanned probes to Mars and Venus. It was an incremental improvement of earlier 2MV probes and was used for Zond 1, Zond 2 and Zond 3 missions to Mars as well...
    10 KB (1,103 words) - 07:34, 16 January 2024
  • Thumbnail for Rectangular potential barrier
    defined as follows: v 0 = 2 m V 0 a 2 ℏ 2 {\displaystyle v_{0}={\sqrt {\frac {2mV_{0}a^{2}}{\hbar ^{2}}}}} These definitions can be inserted in the expression...
    13 KB (2,664 words) - 14:45, 26 August 2024
  • case. Whereby l = k 2 + 2 m V 0 ℏ 2 {\displaystyle l={\sqrt {k^{2}+{\frac {2mV_{0}}{\hbar ^{2}}}}}} is the (increased) wave number of the plane wave inside...
    50 KB (9,202 words) - 06:50, 25 September 2024
  • Thumbnail for Venera
    — Venera 2MV-1 No.1 2MV-1 No.1 Atmospheric probe 25 August 1962 — — Escape stage failed; Re-entered three days later — Venera 2MV-1 No.2 2MV-1 No.2 Atmospheric...
    32 KB (2,548 words) - 19:22, 20 October 2024
  • Thumbnail for 1MV
    improvements based on experience with earlier missions. It was superseded by the 2MV family. Mars 1M: Mars probe 1M No.1 (failure), Mars probe 1M No.2 (failure)...
    2 KB (176 words) - 23:15, 25 September 2023
  • ka=n\pi -\sin ^{-1}\left({\frac {k\hbar }{\sqrt {2mV_{1}}}}\right)-\sin ^{-1}\left({\frac {k\hbar }{\sqrt {2mV_{2}}}}\right)} where n = 1 , 2 , 3 , … {\displaystyle...
    20 KB (4,208 words) - 13:24, 21 October 2024
  • Thumbnail for Venera 1
    Inclination 0.58° Period 311 days Flyby of Venus Closest approach 19 May 1961 Distance 100,000 km (62,000 mi) Venera ← Tyazhely Sputnik Venera 2MV-1 No.1 →...
    8 KB (878 words) - 04:23, 24 October 2024
  • latter, capable of two firings, was a lighter version of that used on the 2MV model with higher specific impulse and longer burn time. During this mission...
    7 KB (725 words) - 06:11, 24 October 2024
  • Failed launches Mars 1M No.1 1M No.2 2MV-4 No.1 2MV-3 No.1 Mariner 3 Mars 2M No.521 2M No.522 Mariner 8 Mars 3MS No.170 Mars 96 Fobos-Grunt / Yinghuo-1...
    4 KB (332 words) - 14:50, 15 September 2024
  • temperature readings. The silicon diodes have temperature dependency of -2mV per degree Celsius. Thus the junction temperature can be determined by passing...
    5 KB (636 words) - 20:19, 30 August 2023
  • beginning with MMV All pages with titles containing MMV M2V, see M V star 2MV MVV (disambiguation) MV (disambiguation) MMU (disambiguation) This disambiguation...
    1 KB (183 words) - 23:07, 4 June 2023
  • deflection angle:: 111  Δ P = 2 m v ⋅ sin ⁡ θ 2 . {\displaystyle \Delta P=2mv\cdot \sin {\frac {\theta }{2}}.} A second formula for Δ P {\displaystyle...
    99 KB (13,372 words) - 13:19, 1 November 2024
  • Thumbnail for Linear particle accelerator
    Linear particle accelerators. Linear Particle Accelerator (LINAC) Animation by Ionactive 2MV Tandetron linear particle accelerator in Ljubljana, Slovenia...
    40 KB (5,031 words) - 09:58, 3 November 2024
  • Thumbnail for Petlyakov Pe-2
    the tail of the aircraft. Pe-2M Variant of Pe-2I with heavier armament. Pe-2MV This version was armed with 20 mm ShVAK cannons and two 12.7 mm (0.5 in)...
    38 KB (5,076 words) - 20:47, 20 October 2024
  • Thumbnail for List of missions to Venus
    Earth; destroyed by range safety following guidance failure Atlas-LV3 Agena-B 2MV-1 No.1 25 August 1962 OKB-1  Soviet Union Lander Launch failure Premature...
    32 KB (1,191 words) - 21:10, 31 October 2024
  • Landing site Region Status Country MOLA Entry velocity References 1. Mars 2MV-3 No.1 04 Nov 1962 25 Nov 1962 890 - - Failure  Soviet Union - - 2. Mars...
    16 KB (948 words) - 23:00, 27 September 2024