Foot-pound (energy) Foot-pound (energy) The foot pound-force (symbol: ft⋅lbf or ft⋅lb) is a unit of work or energy in the Engineering and Gravitational Systems in United States customary and imperial units of measure. It is the energy transferred upon applying a force of one pound-force (lbf) through a linear displacement of one foot. The corresponding SI unit is the joule. The foot-pound is often used to specify the muzzle energy of a bullet in small arms ballistics, particularly in the United States. "Foot-pound" is also used as a unit of torque (see "pound-foot (torque)"). In the United States this unit is often
Work unit in China led to further difficulties for the "danwei" system as the state run enterprises were increasingly unable to compete. At the same time the role of the work unit has changed as China has moved from a socialist ideology to "Socialism with Chinese characteristics". By 2000 much of the work unit's power had been removed. In 2003, for example, it became possible to marry or divorce someone without needing authorization from one's work unit. Work unit A unit or danwei () is the name given to a place of employment in the People's Republic of China. While the term