Question

Differentiate between coplanar force and Collinear force.

Answer 1

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Answer 2

If the forces are having common line ofaction, then they are known as collinearwhereas if the forces intersect at a common point, then they are known as concurrent. A force system may be coplanar or non-coplanar. If in a system all the forces lie in the same plane then the force system is known as coplanar.