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10 cards from this deck
Turning effect of a force about a fixed point
M=F×xM = F \times xM=F×x where xxx is perpendicular distance
Anticlockwise positive (+), clockwise negative (−)
Newton metres (Nm)
Total moment = 0 or clockwise = anticlockwise moments
Two equal opposite forces not acting in same straight line
M=F×dM = F \times dM=F×d where ddd is distance between forces
Same value regardless of which point you calculate it about
Zero moment
M=FlsinθM = Fl\sin\thetaM=Flsinθ
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