Analytical mechanics for students of physics and engineering (1913)
Dadourian, Haroutune Mugurditch, 1878- · New York, D. Van Nostrand Company · leaf 54
e lines of actionof which are separated by thedistance D. Thus denotingthe torque of a couple by G,we have G=FD. The distance D is called the arm of the couple and the planeof the forces the plane of the couple. 44. Unit Torque. —■ The torque of a couple whose forcesare one pound each and whose arm… … Fio. 28. (I)
Mechanics, Analytic
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