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  2. Mach number - Wikipedia

    en.wikipedia.org/wiki/Mach_number

    c is the speed of sound in the medium, which in air varies with the square root of the thermodynamic temperature. By definition, at Mach 1, the local flow velocity u is equal to the speed of sound. At Mach 0.65, u is 65% of the speed of sound (subsonic), and, at Mach 1.35, u is 35% faster than the speed of sound (supersonic).

  3. List of Formula One World Drivers' Champions - Wikipedia

    en.wikipedia.org/wiki/List_of_Formula_One_World...

    The Formula One World Championship season consists of a series of races, known as Grands Prix, held usually on purpose-built circuits, and in a few cases on closed city streets. [3] The World Drivers' Championship is presented by the FIA to the most successful Formula One driver over the course of the season through a points system based on ...

  4. List of Formula One driver records - Wikipedia

    en.wikipedia.org/wiki/List_of_Formula_One_driver...

    The World Championship of Drivers has been held since 1950.Driver records listed here include all rounds which formed part of the World Championship since 1950: this includes the Indianapolis 500 from 1950–1960 (although it was not run to Formula One rules), and the 1952 and 1953 World Championship Grands Prix (which were run to Formula Two rules).

  5. Equations for a falling body - Wikipedia

    en.wikipedia.org/wiki/Equations_for_a_falling_body

    The first equation shows that, after one second, an object will have fallen a distance of 1/2 × 9.8 × 1 2 = 4.9 m. After two seconds it will have fallen 1/2 × 9.8 × 2 2 = 19.6 m; and so on. On the other hand, the penultimate equation becomes grossly inaccurate at great distances.

  6. Orders of magnitude (length) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(length)

    The decimetre (SI symbol: dm) is a unit of length in the metric system equal to 10 −1 metres (⁠ 1 / 10 ⁠ m = 0.1 m). To help compare different orders of magnitude , this section lists lengths between 10 centimeters and 100 centimeters (10 −1 meter and 1 meter).

  7. List of Formula One race records - Wikipedia

    en.wikipedia.org/wiki/List_of_Formula_One_race...

    Highest average lap speed (qualifying) 264.362 km/h (164.267 mph) 2020 Italian Grand Prix (Lewis Hamilton) [19] Highest top speed (race) 372.499 km/h (231.46 mph) [j] 2016 Mexican Grand Prix (Valtteri Bottas) [20] Highest top speed (overall) 378 km/h (234.878 mph) [k] 2016 European Grand Prix (Valtteri Bottas) [21] Shortest lap time (qualifying ...

  8. Hypersonic speed - Wikipedia

    en.wikipedia.org/wiki/Hypersonic_speed

    So the regime of flight from Mcrit up to Mach 1.3 is called the transonic range. [citation needed] Northrop X-4 Bantam (Mach 0.9) — Supersonic [1.2–5) 921–3,836 mph (1,482–6,173 km/h; 412–1,715 m/s) The supersonic speed range is that range of speeds within which all of the airflow over an aircraft is supersonic (more than Mach 1).

  9. List of Formula One World Championship points scoring systems

    en.wikipedia.org/wiki/List_of_Formula_One_World...

    Formula One, abbreviated to F1, is the highest class of open-wheeled auto racing series administered by the Fédération Internationale de l'Automobile (FIA), motorsport's world governing body. [1] The "formula" in the name alludes to a series of rules set by the FIA to which all participants and vehicles are required to conform.