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10 questions from this quiz
F×xF \times xF×x (perp. dist.)
Newton metres (Nm)
Anticlockwise positive, clockwise negative
Perpendicular distance to line of action
Two equal opposite forces, not same line
Same value regardless of reference point
Zero moment
Sum of all moments equals zero
FlsinθFl\sin\thetaFlsinθ
Eliminates unknowns from moment equation
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