A foot-pound is described as the amount of twisting force applied to a shaft by a perpendicular
lever
placed on the outer end.
select one:
o a 1 ft long with a welght of 2 lb
o b. 2 ft long with a weight of 1 lb
o c. 1 ft long with a weight of 1 lb
o d. 2 ft long with a weight of 2 lb