It is possible to analyze force vectors in 3D space as well as the 2D space of a plane. Reduce a 3D excercise to force vectors, and the analysis can be done easily. Take one force vector, then grab another and connect the tail of the second one to the head of the first one. Take a third vector and connect to the head of the second one, where ever the head of that second vector ended up. Continue connecting tails to heads and see where you end up when all your vectors are incorporated. Piece of cake!
no
Noncoplanar is a term in geometry referring two or more figures, lines, or points that do not all lie in the same plane.
skew
yes
skew
skew lines
Yes, they do.
It is possible.
Noncoplanar points are points that do not lie on the same plane. If you have two rectangles joined together at points CD, then the rectangle at points ABCD have coplanar points but the points EF are not coplanar, that is, they do not lie on the plane defined by ABCD. On the other hand, the points CDEF are coplanar points but points AB are noncoplanar points. Dr Grips
3
They are skew line. Skew line are two lines that do not intersect but are not parallel.Another definition is skew lines are straight lines that are not in the same plane and do not intersect.Either way, skew lines are the answer to your question since they are noncoplanar and do not intersect.
Disarmament