What does the term "Foot Pounds" define?

"Foot Pounds" is a measure of torque, which refers to the rotational force applied at a distance. Specifically, one foot pound of torque is the amount of force that, when applied at a distance of one foot from the pivot point, will cause an object to rotate. This concept is essential in various mechanical and structural applications, as it helps in understanding the forces acting on different components, especially in aviation mechanics where precision in torque application is crucial for the safety and functionality of aircraft systems.

In contrast, the other options do not accurately describe "Foot Pounds." For instance, it is not a unit of distance, as distance would be measured in units such as feet or meters. It does not define a measure of pressure, which typically involves units like psi or pascals. Lastly, it is not a measure of weight, which would involve units like pounds or kilograms measuring mass rather than rotational force.