In the moment calculation of a couple, what is r1 × (-F) + r2 × F equivalent to? - ROTATIONAL MOTION Quiz | GKFix.in

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In the moment calculation of a couple, what is r1 × (-F) + r2 × F equivalent to?

A. (r1 + r2) × F
B. r1 × r2 × F
C. F × F
D. (r2 - r1) × F

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