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  2. Acceleration (special relativity) - Wikipedia

    en.wikipedia.org/wiki/Acceleration_(special...

    In order to find out the transformation of three-acceleration, one has to differentiate the spatial coordinates and ′ of the Lorentz transformation with respect to and ′, from which the transformation of three-velocity (also called velocity-addition formula) between and ′ follows, and eventually by another differentiation with respect to and ′ the transformation of three-acceleration ...

  3. SR-3 Vikhr - Wikipedia

    en.wikipedia.org/wiki/SR-3_Vikhr

    A right-side view of the SR-3. The SR-3 is a compact assault rifle chambered in 9×39mm subsonic cartridge. It is primarily used with the SP-6 armour piercing ammunition with a hardened steel penetrator, that can penetrate a 6mm steel plate at a range of 200 metres. Alongside the SP-6, a lower cost SP-5 ball ammunition with a heavy bullet and ...

  4. Four-gradient - Wikipedia

    en.wikipedia.org/wiki/Four-gradient

    "Any physical law which can be expressed in tensor notation in SR has exactly the same form in a locally inertial frame of a curved spacetime." The 4-gradient commas (,) in SR are simply changed to covariant derivative semi-colons (;) in GR, with the connection between the two using Christoffel symbols. This is known in relativity physics as ...

  5. Four-momentum - Wikipedia

    en.wikipedia.org/wiki/Four-momentum

    Given that in general for a closed system with generalized coordinates q i and canonical momenta p i, [3] = =, = =, it is immediate (recalling x 0 = ct, x 1 = x, x 2 = y, x 3 = z and x 0 = −x 0, x 1 = x 1, x 2 = x 2, x 3 = x 3 in the present metric convention) that = = (,) is a covariant four-vector with the three-vector part being the ...

  6. Grand Theft Auto V - Wikipedia

    en.wikipedia.org/wiki/Grand_Theft_Auto_V

    Grand Theft Auto Online launched on 1 October 2013, two weeks after Grand Theft Auto V 's release. [85] Many players reported connection difficulties and game freezes during load screens. [ 86 ] [ 87 ] Rockstar released a technical patch on 5 October in an effort to resolve the issues, [ 88 ] but problems persisted the second week as some ...

  7. Rockstar Advanced Game Engine - Wikipedia

    en.wikipedia.org/wiki/Rockstar_Advanced_Game_Engine

    Max Payne 3 [43] OS X, PlayStation 3, Windows, Xbox 360 Rockstar Studios: 2013 Grand Theft Auto V [44] PlayStation 3, PlayStation 4, PlayStation 5, Windows, Xbox 360, Xbox One, Xbox Series X/S: Rockstar North 2018 Red Dead Redemption 2 [25] PlayStation 4, Stadia, Windows, Xbox One Rockstar Games 2025 Grand Theft Auto VI [45] [46] PlayStation 5 ...

  8. Specific angular momentum - Wikipedia

    en.wikipedia.org/wiki/Specific_angular_momentum

    In celestial mechanics, the specific relative angular momentum (often denoted or ) of a body is the angular momentum of that body divided by its mass. [1] In the case of two orbiting bodies it is the vector product of their relative position and relative linear momentum , divided by the mass of the body in question.

  9. Tsiolkovsky rocket equation - Wikipedia

    en.wikipedia.org/wiki/Tsiolkovsky_rocket_equation

    A rocket's required mass ratio as a function of effective exhaust velocity ratio. The classical rocket equation, or ideal rocket equation is a mathematical equation that describes the motion of vehicles that follow the basic principle of a rocket: a device that can apply acceleration to itself using thrust by expelling part of its mass with high velocity and can thereby move due to the ...