单词 | foot-poundal |
释义 | foot-poundal[ foot-poun-dl ] / ˈfʊtˈpaʊn dl / noun Physics.a foot-pound-second unit of work or energy equal to the work done by a force of one poundal when its point of application moves through a distance of one foot in the direction of the force. Abbreviation: ft-pdl Origin of foot-poundalFirst recorded in 1885–90 Words nearby foot-poundalfootpace, footpad, footpath, footplate, foot-pound, foot-poundal, foot-pound-second, foot-pound-second system, foot presentation, footprint, footprints on the sands of time Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for foot-poundalfoot-poundal nouna unit of work or energy equal to the work done when a force of one poundal moves through a distance of one foot: it is equal to 0.042 14 joule Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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