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aroubBest ResponseYou've already chosen the best response.0
I remember something about perpendicular?
 one year ago

masterxnonosBest ResponseYou've already chosen the best response.1
moment is distance multiplied by force therefore when either of them is zero therefore momentum is zero. another case is in the seesaw case if applied force is perpendicular to the pivot in z direction so moment is zero horizontally and vertically
 one year ago

aroubBest ResponseYou've already chosen the best response.0
wait, let me draw you something and you tell me why it's zero
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.1
dw:1355565014357:dw
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.1
do the three vectors sum to vero?
 one year ago

UnkleRhaukusBest ResponseYou've already chosen the best response.1
that would make the total force on the mass equal to zero
 one year ago

VincentLyon.FrBest ResponseYou've already chosen the best response.0
What moment?  of a single force?  NET moment?
 one year ago
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