The slug is an English unit of mass. The slug is part of a subset of coherent units known as the gravitational foot-pound-second system (FPS), one of several such specialized systems of mechanical units developed in the late 19th and the 20th century. The slug was first used in 1902 by Arthur Mason Worthington (1852-1916) in Dynamics of Rotation (OED). It is a mass that accelerates by 1 ft/s² when a force of one pound-force (lbf) is exerted on it. Therefore a slug has a mass of about 32.174 05 pounds or 14.593 90 kg. The term English units refers to one of a number of systems of units of measurement, some obsolete, and some still in use. ... Mass is a property of a physical object that quantifies the amount of matter it contains. ... The Imperial units or the Imperial system is a collection of English units, first defined in the Weights and Measures Act of 1824, later refined (until 1959) and reduced. ... The Oxford English Dictionary print set The Oxford English Dictionary (OED) is a dictionary published by the Oxford University Press (OUP). ... The pound-force is a non-SI unit of force or weight (properly abbreviated lbf or lbf). The pound-force is equal to a mass of one pound multiplied by the standard acceleration due to gravity on Earth (which is defined as exactly 9. ... The pound is the name of a number of units of mass, all in the range of 300 to 600 grams. ...
Another name for this unit in early literature is the geepound.
The term metric slug appears as a footnote in the 1967 seventh edition of Marks Standard Handbook for Mechanical Engineers. The term is somedays collapsed to mug and it is also called a hyl in international contexts (gravitational metric system), or the TME (German: technische Masseneinheit, technical mass unit). It is the mass that accelerates at 1 m/s² under a force of 1 kgf. Because 1 kgf = 9.806 65 N, the metric slug is 9.806 65 kg. The International System of Units (symbol: SI) (for the French phrase Syst me International dUnit s) is the most widely used system of units. ... The deprecated unit kilogram-force (kgf) or kilopond (kp) is the force exerted by one kilogram of mass in standard Earth gravity (defined as exactly 9. ... The newton (symbol: N) is the SI unit of force. ...
A more complete discussion of Imperial and U.S. customary units of force and mass is given at pound (mass). The Imperial units or the Imperial system is a collection of English units, first defined in the Weights and Measures Act of 1824, later refined (until 1959) and reduced. ... U.S. customary units, commonly known in the United States as English units or standard units, are units of measurement that are currently used in the U.S., in some cases alongside units from SI (the International System of Units—the modern metric system). ... The pound is the name of a number of units of mass, all in the range of 300 to 600 grams. ...
Mass is a property of a physical object that quantifies the defintion of mass amount of matter and energy it is equivalent to.
Mass is a central concept of classical mechanics and related subjects, and there are several forms of mass within the framework of relativistic kinematics (see mass in special relativity and mass in General Relativity).
Inertial mass is the mass of an object measured by its resistance to acceleration.
Feeds |
Contact