The foot-pound force (symbol: ft⋅lbf, [1] ft⋅lb f, [2] or ft⋅lb [3]) 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 foot-pound force (symbol: ft·lbf), or simply foot-pound (symbol: ft·lb), is a unit of energy and also a unit of torque. By definition it is one foot times one pound-force. As a unit of energy, one foot-pound is the energy it takes to push with one pound-force one pound for a distance of one foot. 1 foot-pound is equivalent to:

2024年8月22日 · The foot-pound force (symbol: ft⋅lbf, 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.

2023年8月5日 · Calculate the energy output in foot-pounds based on force and distance. Use predefined scenarios or input custom values. What Does This Calculator Do? Energy (foot-pounds) = Force (pounds) × Distance (feet) For example, a force of 10 pounds applied over 5 feet results in 50 foot-pounds of energy.

2023年5月22日 · Foot-pound force is a derived unit of work and energy. It is equal to the energy transferred to an object when a force of one pound-force (lbf) acts on that object in the direction of its motion through a distance of one foot.

2024年8月8日 · A foot-pound (ft-lb) is a unit of work or energy in the English system, representing the energy transferred when a one-pound force is applied over a one-foot distance.

2020年5月22日 · 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.

A foot-pound (ft-lb) is a non-SI (non-System International) measurement unit of energy or heat. One foot-pound (1 ft-lb) is defined as amount of energy expanded, or work done, while applying force of one pound-force (1 lbf) to move an object for distance of one foot (1 ft).

A foot pound is a unit of energy, not to be confused with the pound foot, which is a measure of torque. The foot pound is a measure of a pound of force applied over one foot. [1] This unit is rarely used now.

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.