they are two or more forces on the same plane
equilbrium in coplaner forces at rigid body.
if the line of action of forces are in different plain is callled non-coplaner force
Coplaner surfaces are two or more surfaces that are in the same plane.
If they are coplaner
Parallel
equilbrium in coplaner forces at rigid body.
copalner & non coplaner
if the line of action of forces are in different plain is callled non-coplaner force
Coplaner surfaces are two or more surfaces that are in the same plane.
coplaner
Coplaner means all points, lines, circles, vectors etc. lie in a single (usually theoretical) flat plane.
Parallel
If they are coplaner
Yes, they are.
I dont think that "If four points are collinear they are also coplaner," is the same thing as "If four points are coplaner they are also collinear,". The definition of collinear is at least three points on the same line. To define a plane is to have threenoncollinear points.
Yes.
coplaner points- are points lying on his the same plane,.. solution: plane R contains XY XY contains X and Y...