Lami's theorem is applicable only for Non-Concurrent forces Coplanar forces Copl

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Question
Lami's theorem is applicable only for
Options
A. Non-Concurrent forces
B. Coplanar forces
C. Coplanar and concurrent forces
D. Any type of forces

Correct Answer

Coplanar and concurrent forces

Explanation

The Lami's theorem states that " If three forces coplanar and concurrent forces acting on a particle keep it in equilibrium, then each force is proportional to the sine of the angle between the other two and the constant of proportionality is the same." This theorem is derived from the Sine rule of triangles.

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