• Thumbnail for G-force
    (symbol g or g0, not to be confused with "g", the symbol for grams). It is used for sustained accelerations that cause a perception of weight. For example...
    52 KB (5,378 words) - 14:51, 4 March 2025
  • Thumbnail for Acceleration
    g (also called acceleration due to gravity). By Newton's Second Law the force F g {\displaystyle \mathbf {F_{g}} } acting on a body is given by: F g =...
    23 KB (2,843 words) - 12:38, 17 January 2025
  • Thumbnail for G-suit
    A g-suit, or anti-g suit, is a flight suit worn by aviators and astronauts who are subject to high levels of acceleration force (g). It is designed to...
    21 KB (2,680 words) - 19:49, 9 March 2025
  • ɡ is sometimes used for standard gravity, ɡ (without a suffix) can also mean the local acceleration due to local gravity and centrifugal acceleration...
    6 KB (804 words) - 21:09, 22 January 2025
  • of Earth, the acceleration caused by the combination of gravitational attraction and centrifugal force of the Earth Standard gravity, or g, the standard...
    562 bytes (105 words) - 03:37, 19 November 2024
  • expressed as: F = m g {\displaystyle \mathbf {F} =m\mathbf {g} } Here g {\displaystyle \mathbf {g} } is the frictionless, free-fall acceleration sustained by...
    12 KB (1,556 words) - 13:37, 13 November 2024
  • all constant acceleration ships. Normal acceleration is 1 g, but in "The External Triangle" it is mentioned that accelerations of up to 5 g are possible...
    14 KB (1,854 words) - 20:50, 29 January 2025
  • Thumbnail for Accelerometer
    Accelerometer (redirect from G-Sensor)
    on the surface of the Earth will measure an acceleration due to Earth's gravity straight upwards of about g ≈ 9.81 m/s2. By contrast, an accelerometer...
    40 KB (4,681 words) - 20:33, 12 February 2025
  • Thumbnail for High-g training
    High-g training is done by aviators and astronauts who are subject to high levels of acceleration ('g'). It is designed to prevent a g-induced loss of...
    8 KB (967 words) - 19:09, 18 July 2024
  • Thumbnail for Gravity of Earth
    Gravity of Earth (redirect from Little g)
    The gravity of Earth, denoted by g, is the net acceleration that is imparted to objects due to the combined effect of gravitation (from mass distribution...
    31 KB (3,808 words) - 12:51, 10 March 2025
  • Thumbnail for Mercedes-Benz G-Class
    The Mercedes-Benz G-Class, colloquially known as the G-Wagon or G-Wagen (as an abbreviation of Geländewagen), is a four-wheel drive luxury SUV manufactured...
    168 KB (15,835 words) - 12:26, 28 February 2025
  • travel might correspond to ten years on Earth. Indeed, a constant 1 g acceleration would permit humans to travel through the entire known Universe in one...
    52 KB (6,689 words) - 10:54, 10 March 2025
  • Thumbnail for Sprue (manufacturing)
    {\displaystyle A_{m}} = Area of mold A g {\displaystyle A_{g}} = Area of gate g {\displaystyle g} = Acceleration due to gravity h t {\displaystyle h_{t}}...
    4 KB (632 words) - 05:33, 9 July 2024
  • Thumbnail for Pressure
    given by the hydrostatic pressure equation p = ρgh, where g is the gravitational acceleration. Fluid density and local gravity can vary from one reading...
    46 KB (5,782 words) - 08:18, 31 January 2025
  • e f   U g h , {\displaystyle Fr\ {\stackrel {\mathrm {def} }{=}}\ {\frac {U}{\sqrt {gh}}},} where U = velocity of the flow g = acceleration due to gravity...
    2 KB (315 words) - 00:47, 14 March 2023
  • In mathematics, a series acceleration method is any one of a collection of sequence transformations for improving the rate of convergence of a series....
    9 KB (1,555 words) - 17:04, 6 October 2024
  • examples of the acceleration occurring in various situations. They are grouped by orders of magnitude. G-force Gravitational acceleration Mechanical shock...
    24 KB (1,020 words) - 20:42, 1 November 2024
  • Thumbnail for Shock (mechanics)
    Shock (mechanics) (category Acceleration)
    that has units of an acceleration (rate of change of velocity). The unit g (or g) represents multiples of the standard acceleration of gravity and is conventionally...
    12 KB (1,441 words) - 13:39, 23 January 2025
  • of the pipe. V {\displaystyle V} : velocity of the fluid. g {\displaystyle g} : acceleration due to gravity. However, the friction factor f was expressed...
    40 KB (5,142 words) - 22:15, 10 January 2025
  • fractions of g (the standard acceleration due to Earth's gravity, equivalent to g-force) as either a decimal or percentage; in m/s2 (1 g = 9.81 m/s2);...
    27 KB (2,263 words) - 18:31, 13 February 2025
  • discharge: Q = A 0 2 g H 1 {\displaystyle Q=A_{0}{\sqrt {2gH_{1}}}} where: Q, discharge A 0 {\displaystyle A_{0}} , area of flow g, acceleration due to gravity...
    3 KB (550 words) - 09:30, 8 May 2024
  • Thumbnail for Gravitation of the Moon
    The acceleration due to gravity on the surface of the Moon is approximately 1.625 m/s2, about 16.6% that on Earth's surface or 0.166 ɡ. Over the entire...
    22 KB (2,337 words) - 20:25, 21 November 2024
  • g {\displaystyle g} is the local acceleration of gravity, is d 2 θ d t 2 + g l sin ⁡ θ = 0. {\displaystyle {\frac {d^{2}\theta }{dt^{2}}}+{\frac {g}{l}}\sin...
    33 KB (4,562 words) - 18:13, 31 January 2025
  • Thumbnail for Projectile
    Mathematically, it is given as t = U sin ⁡ θ / g {\displaystyle t=U\sin \theta /g} where g {\displaystyle g} = acceleration due to gravity (app 9.81 m/s²), U {\displaystyle...
    11 KB (1,188 words) - 23:28, 20 January 2025
  • Thumbnail for Proper acceleration
    proper acceleration is the acceleration felt by the occupants, and which is described as g-force (which is not a force but rather an acceleration; see that...
    35 KB (4,439 words) - 14:58, 31 January 2025
  • using the equation: P = ρ·g·h/1000, where P: pressure in Pa ρ: density of water (conventionally 1000 kg/m3 at 4 °C) g: acceleration due to gravity (conventionally...
    6 KB (403 words) - 15:02, 24 October 2024
  • Thumbnail for Surface tension
    it. If m denotes the mass of the needle and g acceleration due to gravity, we have F w = 2 F s sin ⁡ θ ⇔ m g = 2 γ L sin ⁡ θ {\displaystyle F_{\mathrm {w}...
    72 KB (8,766 words) - 15:01, 25 February 2025
  • Centrifugal acceleration of astroparticles to relativistic energies might take place in rotating astrophysical objects (see also Fermi acceleration). It is...
    12 KB (1,587 words) - 04:24, 5 January 2025
  • Thumbnail for Project Orion (nuclear propulsion)
    (momentum = mv), obtaining a particular level of thrust (as in a number of g acceleration) requires far more power each time that exhaust velocity and Isp are...
    60 KB (7,165 words) - 21:01, 13 February 2025
  • Thumbnail for Spectral acceleration
    Spectral acceleration (SA) is a unit measured in g (the acceleration due to Earth's gravity, equivalent to g-force) that describes the maximum acceleration in...
    3 KB (232 words) - 13:23, 22 October 2022