Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 98
al, parallel,and opposite, their resultant is zero as regard translation, andthe entire effect of a couple is to produce rotation. Whereverthe point may be aboutwhich the rotation takesplace, that is, whateverpoint may be chosen asthe center of moments,the moment of the cou-ple is the algebraic… … >. The coiipk. F X Oa, (positive rotation), and the moment of the right hand force about this point isF X Od, (also positive rotation). 94 FORCE AND MOTION. Since both forces tend to produce rotation in the same direction,the moment of the couple is the sum of the moments of the twoforces, or…
Physics
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