ˈ ̷ ̷| ̷ ̷ noun
( plural foot-tons )
: a unit of energy equal to the work done in raising one ton against standard gravity through the height of one foot
ˈ ̷ ̷| ̷ ̷ noun
( plural foot-tons )
: a unit of energy equal to the work done in raising one ton against standard gravity through the height of one foot
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012