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A slug is defined as a mass that is accelerated by 1 ft/s 2 when a net force of one pound (lbf) is exerted on it. [2] One slug is a mass equal to 32.17405 lb (14.59390 kg) based on standard gravity, the international foot, and the avoirdupois pound. [3] In other words, at the Earth's surface (in standard gravity), an object with a mass of 1 ...
In professional boxing, the division is above 168 pounds (76 kg) and up to 175 pounds (79 kg), falling between super middleweight and cruiserweight.. The light heavyweight class has produced some of boxing's greatest champions: Bernard Hopkins (who, upon becoming champion, broke the record for oldest man to win a world title), Tommy Loughran, Billy Conn, Joey Maxim, Archie Moore, Michael ...
The lower limit for "heavyweight" was established in 1948 at 81 kg. When a new limit of 91+ kg was established in 1984, the name "heavyweight" was kept by the 81+ kg class, and the 91+ kg class was named "super heavyweight", a name not currently used in professional boxing. Classes are as follows: [16] Class name. Weight class limit (kg/lbs) Men.
If a template uses {{Infobox person/weight|{{{weight}}} |lb-stlb=yes }}, then an article using that template with an input in lb will display two conversions: kg followed by st /lb (default is one conversion to kg): |weight=200 lb → 200 lb (91 kg; 14 st 4 lb) |weight=238-245 lb → 238–245 lb (108–111 kg; 17 st 0 lb – 17 st 7 lb)
Weight classes are divisions of competition used to match competitors against others of their own size. Weight classes are used in a variety of sports including rowing, weight lifting, and especially combat sports [1] such as boxing, kickboxing, mixed martial arts, wrestling, and Brazilian jiu-jitsu. Alternatives to formal weight classes ...
The Unified Rules designate limits for fourteen different weight classes in mixed martial arts; all definitions and measurements are in pounds. [3] The strawweight class was added in 2015. [4] The super lightweight, super welterweight, super middleweight, and cruiserweight classes were added in July 2017. [5] Weight class. Upper weight limit.
The equivalence for the pound was given as 1 lb = 453.592 65 g or 0.45359 kg, which made the kilogram equivalent to about 2.204 6213 lb. In 1883, it was determined jointly by the standards department of the British Board of Trade and the Bureau International that 0.453 592 4277 kg was a better approximation, and this figure, rounded to 0.453 ...
The constants listed here are known values of physical constants expressed in SI units; that is, physical quantities that are generally believed to be universal in nature and thus are independent of the unit system in which they are measured.